90330016

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 215550720

約数和(自身を除く): 125220704

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 89, 92, 112, 161, 178, 184, 197, 224, 322, 356, 368, 394, 623, 644, 712, 736, 788, 1246, 1288, 1379, 1424, 1576, 2047, 2492, 2576, 2758, 2848, 3152, 4094, 4531, 4984, 5152, 5516, 6304, 8188, 9062, 9968, 11032, 14329, 16376, 17533, 18124, 19936, 22064, 28658, 31717, 32752, 35066, 36248, 44128, 57316, 63434, 65504, 70132, 72496, 114632, 122731, 126868, 140264, 144992, 229264, 245462, 253736, 280528, 403259, 458528, 490924, 507472, 561056, 806518, 981848, 1014944, 1613036, 1963696, 2822813, 3226072, 3927392, 5645626, 6452144, 11291252, 12904288, 22582504, 45165008, 90330016]

約数ペア:

[(1, 90330016), (2, 45165008), (4, 22582504), (7, 12904288), (8, 11291252), (14, 6452144), (16, 5645626), (23, 3927392), (28, 3226072), (32, 2822813), (46, 1963696), (56, 1613036), (89, 1014944), (92, 981848), (112, 806518), (161, 561056), (178, 507472), (184, 490924), (197, 458528), (224, 403259), (322, 280528), (356, 253736), (368, 245462), (394, 229264), (623, 144992), (644, 140264), (712, 126868), (736, 122731), (788, 114632), (1246, 72496), (1288, 70132), (1379, 65504), (1424, 63434), (1576, 57316), (2047, 44128), (2492, 36248), (2576, 35066), (2758, 32752), (2848, 31717), (3152, 28658), (4094, 22064), (4531, 19936), (4984, 18124), (5152, 17533), (5516, 16376), (6304, 14329), (8188, 11032), (9062, 9968)]