65258388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 192628800

約数和(自身を除く): 127370412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 41, 52, 57, 76, 78, 82, 114, 117, 123, 156, 164, 171, 179, 228, 234, 246, 247, 342, 358, 369, 468, 492, 494, 533, 537, 684, 716, 738, 741, 779, 988, 1066, 1074, 1476, 1482, 1558, 1599, 1611, 2132, 2148, 2223, 2327, 2337, 2964, 3116, 3198, 3222, 3401, 4446, 4654, 4674, 4797, 6396, 6444, 6802, 6981, 7011, 7339, 8892, 9308, 9348, 9594, 10127, 10203, 13604, 13962, 14022, 14678, 19188, 20254, 20406, 20943, 22017, 27924, 28044, 29356, 30381, 30609, 40508, 40812, 41886, 44034, 44213, 60762, 61218, 66051, 83772, 88068, 88426, 91143, 95407, 121524, 122436, 132102, 132639, 139441, 176852, 182286, 190814, 264204, 265278, 278882, 286221, 364572, 381628, 397917, 418323, 530556, 557764, 572442, 795834, 836646, 858663, 1144884, 1254969, 1591668, 1673292, 1717326, 1812733, 2509938, 3434652, 3625466, 5019876, 5438199, 7250932, 10876398, 16314597, 21752796, 32629194, 65258388]

約数ペア:

[(1, 65258388), (2, 32629194), (3, 21752796), (4, 16314597), (6, 10876398), (9, 7250932), (12, 5438199), (13, 5019876), (18, 3625466), (19, 3434652), (26, 2509938), (36, 1812733), (38, 1717326), (39, 1673292), (41, 1591668), (52, 1254969), (57, 1144884), (76, 858663), (78, 836646), (82, 795834), (114, 572442), (117, 557764), (123, 530556), (156, 418323), (164, 397917), (171, 381628), (179, 364572), (228, 286221), (234, 278882), (246, 265278), (247, 264204), (342, 190814), (358, 182286), (369, 176852), (468, 139441), (492, 132639), (494, 132102), (533, 122436), (537, 121524), (684, 95407), (716, 91143), (738, 88426), (741, 88068), (779, 83772), (988, 66051), (1066, 61218), (1074, 60762), (1476, 44213), (1482, 44034), (1558, 41886), (1599, 40812), (1611, 40508), (2132, 30609), (2148, 30381), (2223, 29356), (2327, 28044), (2337, 27924), (2964, 22017), (3116, 20943), (3198, 20406), (3222, 20254), (3401, 19188), (4446, 14678), (4654, 14022), (4674, 13962), (4797, 13604), (6396, 10203), (6444, 10127), (6802, 9594), (6981, 9348), (7011, 9308), (7339, 8892)]