72101376

素因数分解:

$2^9\times 3^2\times {\mathrm{15647}}^1$

素因数の和:15671

約数の個数: 60

約数和(自身を含む): 208102752

約数和(自身を除く): 136001376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 15647, 31294, 46941, 62588, 93882, 125176, 140823, 187764, 250352, 281646, 375528, 500704, 563292, 751056, 1001408, 1126584, 1502112, 2002816, 2253168, 3004224, 4005632, 4506336, 6008448, 8011264, 9012672, 12016896, 18025344, 24033792, 36050688, 72101376]

約数ペア:

[(1, 72101376), (2, 36050688), (3, 24033792), (4, 18025344), (6, 12016896), (8, 9012672), (9, 8011264), (12, 6008448), (16, 4506336), (18, 4005632), (24, 3004224), (32, 2253168), (36, 2002816), (48, 1502112), (64, 1126584), (72, 1001408), (96, 751056), (128, 563292), (144, 500704), (192, 375528), (256, 281646), (288, 250352), (384, 187764), (512, 140823), (576, 125176), (768, 93882), (1152, 62588), (1536, 46941), (2304, 31294), (4608, 15647)]