80450208

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9011}}^1$

素因数の和:9058

約数の個数: 72

約数和(自身を含む): 236186496

約数和(自身を除く): 155736288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 9011, 18022, 27033, 36044, 54066, 72088, 81099, 108132, 144176, 162198, 216264, 279341, 288352, 324396, 432528, 558682, 648792, 838023, 865056, 1117364, 1297584, 1676046, 2234728, 2514069, 2595168, 3352092, 4469456, 5028138, 6704184, 8938912, 10056276, 13408368, 20112552, 26816736, 40225104, 80450208]

約数ペア:

[(1, 80450208), (2, 40225104), (3, 26816736), (4, 20112552), (6, 13408368), (8, 10056276), (9, 8938912), (12, 6704184), (16, 5028138), (18, 4469456), (24, 3352092), (31, 2595168), (32, 2514069), (36, 2234728), (48, 1676046), (62, 1297584), (72, 1117364), (93, 865056), (96, 838023), (124, 648792), (144, 558682), (186, 432528), (248, 324396), (279, 288352), (288, 279341), (372, 216264), (496, 162198), (558, 144176), (744, 108132), (992, 81099), (1116, 72088), (1488, 54066), (2232, 36044), (2976, 27033), (4464, 18022), (8928, 9011)]