72374832

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{523}}^1$

素因数の和:599

約数の個数: 90

約数和(自身を含む): 209693796

約数和(自身を除く): 137318964

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, 523, 558, 744, 961, 1046, 1116, 1488, 1569, 1922, 2092, 2232, 2883, 3138, 3844, 4184, 4464, 4707, 5766, 6276, 7688, 8368, 8649, 9414, 11532, 12552, 15376, 16213, 17298, 18828, 23064, 25104, 32426, 34596, 37656, 46128, 48639, 64852, 69192, 75312, 97278, 129704, 138384, 145917, 194556, 259408, 291834, 389112, 502603, 583668, 778224, 1005206, 1167336, 1507809, 2010412, 2334672, 3015618, 4020824, 4523427, 6031236, 8041648, 9046854, 12062472, 18093708, 24124944, 36187416, 72374832]

約数ペア:

[(1, 72374832), (2, 36187416), (3, 24124944), (4, 18093708), (6, 12062472), (8, 9046854), (9, 8041648), (12, 6031236), (16, 4523427), (18, 4020824), (24, 3015618), (31, 2334672), (36, 2010412), (48, 1507809), (62, 1167336), (72, 1005206), (93, 778224), (124, 583668), (144, 502603), (186, 389112), (248, 291834), (279, 259408), (372, 194556), (496, 145917), (523, 138384), (558, 129704), (744, 97278), (961, 75312), (1046, 69192), (1116, 64852), (1488, 48639), (1569, 46128), (1922, 37656), (2092, 34596), (2232, 32426), (2883, 25104), (3138, 23064), (3844, 18828), (4184, 17298), (4464, 16213), (4707, 15376), (5766, 12552), (6276, 11532), (7688, 9414), (8368, 8649)]