81922932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1518

約数の個数: 144

約数和(自身を含む): 270047232

約数和(自身を除く): 188124300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1471, 1547, 1638, 1989, 2142, 2652, 2942, 3094, 3276, 3978, 4284, 4413, 4641, 5884, 6188, 7956, 8826, 9282, 10297, 13239, 13923, 17652, 18564, 19123, 20594, 25007, 26478, 27846, 30891, 38246, 41188, 50014, 52956, 55692, 57369, 61782, 75021, 76492, 92673, 100028, 114738, 123564, 133861, 150042, 172107, 175049, 185346, 225063, 229476, 267722, 300084, 325091, 344214, 350098, 370692, 401583, 450126, 525147, 535444, 650182, 688428, 700196, 803166, 900252, 975273, 1050294, 1204749, 1300364, 1575441, 1606332, 1950546, 2100588, 2275637, 2409498, 2925819, 3150882, 3901092, 4551274, 4818996, 5851638, 6301764, 6826911, 9102548, 11703276, 13653822, 20480733, 27307644, 40961466, 81922932]

約数ペア:

[(1, 81922932), (2, 40961466), (3, 27307644), (4, 20480733), (6, 13653822), (7, 11703276), (9, 9102548), (12, 6826911), (13, 6301764), (14, 5851638), (17, 4818996), (18, 4551274), (21, 3901092), (26, 3150882), (28, 2925819), (34, 2409498), (36, 2275637), (39, 2100588), (42, 1950546), (51, 1606332), (52, 1575441), (63, 1300364), (68, 1204749), (78, 1050294), (84, 975273), (91, 900252), (102, 803166), (117, 700196), (119, 688428), (126, 650182), (153, 535444), (156, 525147), (182, 450126), (204, 401583), (221, 370692), (234, 350098), (238, 344214), (252, 325091), (273, 300084), (306, 267722), (357, 229476), (364, 225063), (442, 185346), (468, 175049), (476, 172107), (546, 150042), (612, 133861), (663, 123564), (714, 114738), (819, 100028), (884, 92673), (1071, 76492), (1092, 75021), (1326, 61782), (1428, 57369), (1471, 55692), (1547, 52956), (1638, 50014), (1989, 41188), (2142, 38246), (2652, 30891), (2942, 27846), (3094, 26478), (3276, 25007), (3978, 20594), (4284, 19123), (4413, 18564), (4641, 17652), (5884, 13923), (6188, 13239), (7956, 10297), (8826, 9282)]