71484912

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{5981}}^1$

素因数の和:6078

約数の個数: 60

約数和(自身を含む): 202502664

約数和(自身を除く): 131017752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 5981, 11952, 11962, 17943, 23924, 35886, 47848, 53829, 71772, 95696, 107658, 143544, 215316, 287088, 430632, 496423, 861264, 992846, 1489269, 1985692, 2978538, 3971384, 4467807, 5957076, 7942768, 8935614, 11914152, 17871228, 23828304, 35742456, 71484912]

約数ペア:

[(1, 71484912), (2, 35742456), (3, 23828304), (4, 17871228), (6, 11914152), (8, 8935614), (9, 7942768), (12, 5957076), (16, 4467807), (18, 3971384), (24, 2978538), (36, 1985692), (48, 1489269), (72, 992846), (83, 861264), (144, 496423), (166, 430632), (249, 287088), (332, 215316), (498, 143544), (664, 107658), (747, 95696), (996, 71772), (1328, 53829), (1494, 47848), (1992, 35886), (2988, 23924), (3984, 17943), (5976, 11962), (5981, 11952)]