25914132

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 68169192

約数和(自身を除く): 42255060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 97, 123, 164, 181, 194, 246, 291, 362, 369, 388, 492, 543, 582, 724, 738, 873, 1086, 1164, 1476, 1629, 1746, 2172, 3258, 3492, 3977, 6516, 7421, 7954, 11931, 14842, 15908, 17557, 22263, 23862, 29684, 35114, 35793, 44526, 47724, 52671, 66789, 70228, 71586, 89052, 105342, 133578, 143172, 158013, 210684, 267156, 316026, 632052, 719837, 1439674, 2159511, 2879348, 4319022, 6478533, 8638044, 12957066, 25914132]

約数ペア:

[(1, 25914132), (2, 12957066), (3, 8638044), (4, 6478533), (6, 4319022), (9, 2879348), (12, 2159511), (18, 1439674), (36, 719837), (41, 632052), (82, 316026), (97, 267156), (123, 210684), (164, 158013), (181, 143172), (194, 133578), (246, 105342), (291, 89052), (362, 71586), (369, 70228), (388, 66789), (492, 52671), (543, 47724), (582, 44526), (724, 35793), (738, 35114), (873, 29684), (1086, 23862), (1164, 22263), (1476, 17557), (1629, 15908), (1746, 14842), (2172, 11931), (3258, 7954), (3492, 7421), (3977, 6516)]