76870368

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2999}}^1$

素因数の和:3104

約数の個数: 72

約数和(自身を含む): 221130000

約数和(自身を除く): 144259632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 2999, 3204, 4272, 5998, 6408, 8544, 8997, 11996, 12816, 17994, 23992, 25632, 26991, 35988, 47984, 53982, 71976, 95968, 107964, 143952, 215928, 266911, 287904, 431856, 533822, 800733, 863712, 1067644, 1601466, 2135288, 2402199, 3202932, 4270576, 4804398, 6405864, 8541152, 9608796, 12811728, 19217592, 25623456, 38435184, 76870368]

約数ペア:

[(1, 76870368), (2, 38435184), (3, 25623456), (4, 19217592), (6, 12811728), (8, 9608796), (9, 8541152), (12, 6405864), (16, 4804398), (18, 4270576), (24, 3202932), (32, 2402199), (36, 2135288), (48, 1601466), (72, 1067644), (89, 863712), (96, 800733), (144, 533822), (178, 431856), (267, 287904), (288, 266911), (356, 215928), (534, 143952), (712, 107964), (801, 95968), (1068, 71976), (1424, 53982), (1602, 47984), (2136, 35988), (2848, 26991), (2999, 25632), (3204, 23992), (4272, 17994), (5998, 12816), (6408, 11996), (8544, 8997)]