47820924

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 125208720

約数和(自身を除く): 77387796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 179, 181, 246, 358, 362, 369, 492, 537, 543, 716, 724, 738, 1074, 1086, 1476, 1611, 1629, 2148, 2172, 3222, 3258, 6444, 6516, 7339, 7421, 14678, 14842, 22017, 22263, 29356, 29684, 32399, 44034, 44526, 64798, 66051, 66789, 88068, 89052, 97197, 129596, 132102, 133578, 194394, 264204, 267156, 291591, 388788, 583182, 1166364, 1328359, 2656718, 3985077, 5313436, 7970154, 11955231, 15940308, 23910462, 47820924]

約数ペア:

[(1, 47820924), (2, 23910462), (3, 15940308), (4, 11955231), (6, 7970154), (9, 5313436), (12, 3985077), (18, 2656718), (36, 1328359), (41, 1166364), (82, 583182), (123, 388788), (164, 291591), (179, 267156), (181, 264204), (246, 194394), (358, 133578), (362, 132102), (369, 129596), (492, 97197), (537, 89052), (543, 88068), (716, 66789), (724, 66051), (738, 64798), (1074, 44526), (1086, 44034), (1476, 32399), (1611, 29684), (1629, 29356), (2148, 22263), (2172, 22017), (3222, 14842), (3258, 14678), (6444, 7421), (6516, 7339)]