61356828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 161808192

約数和(自身を除く): 100451364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 53, 78, 82, 106, 123, 156, 159, 164, 181, 212, 246, 318, 362, 492, 533, 543, 636, 689, 724, 1066, 1086, 1378, 1599, 2067, 2132, 2172, 2173, 2353, 2756, 3198, 4134, 4346, 4706, 6396, 6519, 7059, 7421, 8268, 8692, 9412, 9593, 13038, 14118, 14842, 19186, 22263, 26076, 28236, 28249, 28779, 29684, 38372, 44526, 56498, 57558, 84747, 89052, 96473, 112996, 115116, 124709, 169494, 192946, 249418, 289419, 338988, 374127, 385892, 393313, 498836, 578838, 748254, 786626, 1157676, 1179939, 1496508, 1573252, 2359878, 4719756, 5113069, 10226138, 15339207, 20452276, 30678414, 61356828]

約数ペア:

[(1, 61356828), (2, 30678414), (3, 20452276), (4, 15339207), (6, 10226138), (12, 5113069), (13, 4719756), (26, 2359878), (39, 1573252), (41, 1496508), (52, 1179939), (53, 1157676), (78, 786626), (82, 748254), (106, 578838), (123, 498836), (156, 393313), (159, 385892), (164, 374127), (181, 338988), (212, 289419), (246, 249418), (318, 192946), (362, 169494), (492, 124709), (533, 115116), (543, 112996), (636, 96473), (689, 89052), (724, 84747), (1066, 57558), (1086, 56498), (1378, 44526), (1599, 38372), (2067, 29684), (2132, 28779), (2172, 28249), (2173, 28236), (2353, 26076), (2756, 22263), (3198, 19186), (4134, 14842), (4346, 14118), (4706, 13038), (6396, 9593), (6519, 9412), (7059, 8692), (7421, 8268)]