7578067428

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{11261}}^1$

素因数の和:11375

約数の個数: 120

約数和(自身を含む): 20756676864

約数和(自身を除く): 13178609436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 67, 81, 93, 108, 124, 134, 162, 186, 201, 268, 279, 324, 372, 402, 558, 603, 804, 837, 1116, 1206, 1674, 1809, 2077, 2412, 2511, 3348, 3618, 4154, 5022, 5427, 6231, 7236, 8308, 10044, 10854, 11261, 12462, 18693, 21708, 22522, 24924, 33783, 37386, 45044, 56079, 67566, 74772, 101349, 112158, 135132, 168237, 202698, 224316, 304047, 336474, 349091, 405396, 608094, 672948, 698182, 754487, 912141, 1047273, 1216188, 1396364, 1508974, 1824282, 2094546, 2263461, 3017948, 3141819, 3648564, 4189092, 4526922, 6283638, 6790383, 9053844, 9425457, 12567276, 13580766, 18850914, 20371149, 23389097, 27161532, 28276371, 37701828, 40742298, 46778194, 56552742, 61113447, 70167291, 81484596, 93556388, 113105484, 122226894, 140334582, 210501873, 244453788, 280669164, 421003746, 631505619, 842007492, 1263011238, 1894516857, 2526022476, 3789033714, 7578067428]

約数ペア:

[(1, 7578067428), (2, 3789033714), (3, 2526022476), (4, 1894516857), (6, 1263011238), (9, 842007492), (12, 631505619), (18, 421003746), (27, 280669164), (31, 244453788), (36, 210501873), (54, 140334582), (62, 122226894), (67, 113105484), (81, 93556388), (93, 81484596), (108, 70167291), (124, 61113447), (134, 56552742), (162, 46778194), (186, 40742298), (201, 37701828), (268, 28276371), (279, 27161532), (324, 23389097), (372, 20371149), (402, 18850914), (558, 13580766), (603, 12567276), (804, 9425457), (837, 9053844), (1116, 6790383), (1206, 6283638), (1674, 4526922), (1809, 4189092), (2077, 3648564), (2412, 3141819), (2511, 3017948), (3348, 2263461), (3618, 2094546), (4154, 1824282), (5022, 1508974), (5427, 1396364), (6231, 1216188), (7236, 1047273), (8308, 912141), (10044, 754487), (10854, 698182), (11261, 672948), (12462, 608094), (18693, 405396), (21708, 349091), (22522, 336474), (24924, 304047), (33783, 224316), (37386, 202698), (45044, 168237), (56079, 135132), (67566, 112158), (74772, 101349)]