72975136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 167650560

約数和(自身を除く): 94675424

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 29, 32, 46, 52, 58, 92, 104, 116, 184, 208, 232, 263, 299, 368, 377, 416, 464, 526, 598, 667, 736, 754, 928, 1052, 1196, 1334, 1508, 2104, 2392, 2668, 3016, 3419, 4208, 4784, 5336, 6032, 6049, 6838, 7627, 8416, 8671, 9568, 10672, 12064, 12098, 13676, 15254, 17342, 21344, 24196, 27352, 30508, 34684, 48392, 54704, 61016, 69368, 78637, 96784, 99151, 109408, 122032, 138736, 157274, 175421, 193568, 198302, 244064, 277472, 314548, 350842, 396604, 629096, 701684, 793208, 1258192, 1403368, 1586416, 2280473, 2516384, 2806736, 3172832, 4560946, 5613472, 9121892, 18243784, 36487568, 72975136]

約数ペア:

[(1, 72975136), (2, 36487568), (4, 18243784), (8, 9121892), (13, 5613472), (16, 4560946), (23, 3172832), (26, 2806736), (29, 2516384), (32, 2280473), (46, 1586416), (52, 1403368), (58, 1258192), (92, 793208), (104, 701684), (116, 629096), (184, 396604), (208, 350842), (232, 314548), (263, 277472), (299, 244064), (368, 198302), (377, 193568), (416, 175421), (464, 157274), (526, 138736), (598, 122032), (667, 109408), (736, 99151), (754, 96784), (928, 78637), (1052, 69368), (1196, 61016), (1334, 54704), (1508, 48392), (2104, 34684), (2392, 30508), (2668, 27352), (3016, 24196), (3419, 21344), (4208, 17342), (4784, 15254), (5336, 13676), (6032, 12098), (6049, 12064), (6838, 10672), (7627, 9568), (8416, 8671)]