81424091736

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{38543}}^1$

素因数の和:38666

約数の個数: 192

約数和(自身を含む): 247910382720

約数和(自身を除く): 166486290984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 61, 72, 74, 78, 104, 111, 117, 122, 148, 156, 183, 222, 234, 244, 296, 312, 333, 366, 444, 468, 481, 488, 549, 666, 732, 793, 888, 936, 962, 1098, 1332, 1443, 1464, 1586, 1924, 2196, 2257, 2379, 2664, 2886, 3172, 3848, 4329, 4392, 4514, 4758, 5772, 6344, 6771, 7137, 8658, 9028, 9516, 11544, 13542, 14274, 17316, 18056, 19032, 20313, 27084, 28548, 29341, 34632, 38543, 40626, 54168, 57096, 58682, 77086, 81252, 88023, 115629, 117364, 154172, 162504, 176046, 231258, 234728, 264069, 308344, 346887, 352092, 462516, 501059, 528138, 693774, 704184, 925032, 1002118, 1056276, 1387548, 1426091, 1503177, 2004236, 2112552, 2351123, 2775096, 2852182, 3006354, 4008472, 4278273, 4509531, 4702246, 5704364, 6012708, 7053369, 8556546, 9019062, 9404492, 11408728, 12025416, 12834819, 14106738, 17113092, 18038124, 18539183, 18808984, 21160107, 25669638, 28213476, 30564599, 34226184, 36076248, 37078366, 42320214, 51339276, 55617549, 56426952, 61129198, 74156732, 84640428, 86991551, 91693797, 102678552, 111235098, 122258396, 148313464, 166852647, 169280856, 173983102, 183387594, 222470196, 244516792, 260974653, 275081391, 333705294, 347966204, 366775188, 444940392, 521949306, 550162782, 667410588, 695932408, 733550376, 782923959, 1043898612, 1100325564, 1130890163, 1334821176, 1565847918, 2087797224, 2200651128, 2261780326, 3131695836, 3392670489, 4523560652, 6263391672, 6785340978, 9047121304, 10178011467, 13570681956, 20356022934, 27141363912, 40712045868, 81424091736]

約数ペア:

[(1, 81424091736), (2, 40712045868), (3, 27141363912), (4, 20356022934), (6, 13570681956), (8, 10178011467), (9, 9047121304), (12, 6785340978), (13, 6263391672), (18, 4523560652), (24, 3392670489), (26, 3131695836), (36, 2261780326), (37, 2200651128), (39, 2087797224), (52, 1565847918), (61, 1334821176), (72, 1130890163), (74, 1100325564), (78, 1043898612), (104, 782923959), (111, 733550376), (117, 695932408), (122, 667410588), (148, 550162782), (156, 521949306), (183, 444940392), (222, 366775188), (234, 347966204), (244, 333705294), (296, 275081391), (312, 260974653), (333, 244516792), (366, 222470196), (444, 183387594), (468, 173983102), (481, 169280856), (488, 166852647), (549, 148313464), (666, 122258396), (732, 111235098), (793, 102678552), (888, 91693797), (936, 86991551), (962, 84640428), (1098, 74156732), (1332, 61129198), (1443, 56426952), (1464, 55617549), (1586, 51339276), (1924, 42320214), (2196, 37078366), (2257, 36076248), (2379, 34226184), (2664, 30564599), (2886, 28213476), (3172, 25669638), (3848, 21160107), (4329, 18808984), (4392, 18539183), (4514, 18038124), (4758, 17113092), (5772, 14106738), (6344, 12834819), (6771, 12025416), (7137, 11408728), (8658, 9404492), (9028, 9019062), (9516, 8556546), (11544, 7053369), (13542, 6012708), (14274, 5704364), (17316, 4702246), (18056, 4509531), (19032, 4278273), (20313, 4008472), (27084, 3006354), (28548, 2852182), (29341, 2775096), (34632, 2351123), (38543, 2112552), (40626, 2004236), (54168, 1503177), (57096, 1426091), (58682, 1387548), (77086, 1056276), (81252, 1002118), (88023, 925032), (115629, 704184), (117364, 693774), (154172, 528138), (162504, 501059), (176046, 462516), (231258, 352092), (234728, 346887), (264069, 308344)]