72884292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 186800544

約数和(自身を除く): 113916252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 169, 249, 332, 338, 433, 498, 507, 676, 866, 996, 1014, 1079, 1299, 1732, 2028, 2158, 2598, 3237, 4316, 5196, 5629, 6474, 11258, 12948, 14027, 16887, 22516, 28054, 33774, 35939, 42081, 56108, 67548, 71878, 73177, 84162, 107817, 143756, 146354, 168324, 215634, 219531, 292708, 431268, 439062, 467207, 878124, 934414, 1401621, 1868828, 2803242, 5606484, 6073691, 12147382, 18221073, 24294764, 36442146, 72884292]

約数ペア:

[(1, 72884292), (2, 36442146), (3, 24294764), (4, 18221073), (6, 12147382), (12, 6073691), (13, 5606484), (26, 2803242), (39, 1868828), (52, 1401621), (78, 934414), (83, 878124), (156, 467207), (166, 439062), (169, 431268), (249, 292708), (332, 219531), (338, 215634), (433, 168324), (498, 146354), (507, 143756), (676, 107817), (866, 84162), (996, 73177), (1014, 71878), (1079, 67548), (1299, 56108), (1732, 42081), (2028, 35939), (2158, 33774), (2598, 28054), (3237, 22516), (4316, 16887), (5196, 14027), (5629, 12948), (6474, 11258)]