86481072

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{19373}}^1$

素因数の和:19418

約数の個数: 60

約数和(自身を含む): 249847104

約数和(自身を除く): 163366032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 19373, 38746, 58119, 77492, 116238, 154984, 174357, 232476, 309968, 348714, 464952, 600563, 697428, 929904, 1201126, 1394856, 1801689, 2402252, 2789712, 3603378, 4804504, 5405067, 7206756, 9609008, 10810134, 14413512, 21620268, 28827024, 43240536, 86481072]

約数ペア:

[(1, 86481072), (2, 43240536), (3, 28827024), (4, 21620268), (6, 14413512), (8, 10810134), (9, 9609008), (12, 7206756), (16, 5405067), (18, 4804504), (24, 3603378), (31, 2789712), (36, 2402252), (48, 1801689), (62, 1394856), (72, 1201126), (93, 929904), (124, 697428), (144, 600563), (186, 464952), (248, 348714), (279, 309968), (372, 232476), (496, 174357), (558, 154984), (744, 116238), (1116, 77492), (1488, 58119), (2232, 38746), (4464, 19373)]