129721608

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{19373}}^1$

素因数の和:19419

約数の個数: 64

約数和(自身を含む): 371980800

約数和(自身を除く): 242259192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 19373, 38746, 58119, 77492, 116238, 154984, 174357, 232476, 348714, 464952, 523071, 600563, 697428, 1046142, 1201126, 1394856, 1801689, 2092284, 2402252, 3603378, 4184568, 4804504, 5405067, 7206756, 10810134, 14413512, 16215201, 21620268, 32430402, 43240536, 64860804, 129721608]

約数ペア:

[(1, 129721608), (2, 64860804), (3, 43240536), (4, 32430402), (6, 21620268), (8, 16215201), (9, 14413512), (12, 10810134), (18, 7206756), (24, 5405067), (27, 4804504), (31, 4184568), (36, 3603378), (54, 2402252), (62, 2092284), (72, 1801689), (93, 1394856), (108, 1201126), (124, 1046142), (186, 697428), (216, 600563), (248, 523071), (279, 464952), (372, 348714), (558, 232476), (744, 174357), (837, 154984), (1116, 116238), (1674, 77492), (2232, 58119), (3348, 38746), (6696, 19373)]