74908392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 221356800

約数和(自身を除く): 146448408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 174, 204, 221, 232, 312, 348, 377, 408, 442, 487, 493, 663, 696, 754, 884, 974, 986, 1131, 1326, 1461, 1479, 1508, 1768, 1948, 1972, 2262, 2652, 2922, 2958, 3016, 3896, 3944, 4524, 5304, 5844, 5916, 6331, 6409, 8279, 9048, 11688, 11832, 12662, 12818, 14123, 16558, 18993, 19227, 24837, 25324, 25636, 28246, 33116, 37986, 38454, 42369, 49674, 50648, 51272, 56492, 66232, 75972, 76908, 84738, 99348, 107627, 112984, 151944, 153816, 169476, 183599, 198696, 215254, 240091, 322881, 338952, 367198, 430508, 480182, 550797, 645762, 720273, 734396, 861016, 960364, 1101594, 1291524, 1440546, 1468792, 1920728, 2203188, 2583048, 2881092, 3121183, 4406376, 5762184, 6242366, 9363549, 12484732, 18727098, 24969464, 37454196, 74908392]

約数ペア:

[(1, 74908392), (2, 37454196), (3, 24969464), (4, 18727098), (6, 12484732), (8, 9363549), (12, 6242366), (13, 5762184), (17, 4406376), (24, 3121183), (26, 2881092), (29, 2583048), (34, 2203188), (39, 1920728), (51, 1468792), (52, 1440546), (58, 1291524), (68, 1101594), (78, 960364), (87, 861016), (102, 734396), (104, 720273), (116, 645762), (136, 550797), (156, 480182), (174, 430508), (204, 367198), (221, 338952), (232, 322881), (312, 240091), (348, 215254), (377, 198696), (408, 183599), (442, 169476), (487, 153816), (493, 151944), (663, 112984), (696, 107627), (754, 99348), (884, 84738), (974, 76908), (986, 75972), (1131, 66232), (1326, 56492), (1461, 51272), (1479, 50648), (1508, 49674), (1768, 42369), (1948, 38454), (1972, 37986), (2262, 33116), (2652, 28246), (2922, 25636), (2958, 25324), (3016, 24837), (3896, 19227), (3944, 18993), (4524, 16558), (5304, 14123), (5844, 12818), (5916, 12662), (6331, 11832), (6409, 11688), (8279, 9048)]