64140804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2797}}^1$

素因数の和:2834

約数の個数: 108

約数和(自身を含む): 203185164

約数和(自身を除く): 139044360

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 2797, 3276, 3822, 5594, 5733, 7644, 8391, 11188, 11466, 16782, 19579, 22932, 25173, 33564, 36361, 39158, 50346, 58737, 72722, 78316, 100692, 109083, 117474, 137053, 145444, 176211, 218166, 234948, 254527, 274106, 327249, 352422, 411159, 436332, 509054, 548212, 654498, 704844, 763581, 822318, 1018108, 1233477, 1308996, 1527162, 1644636, 1781689, 2290743, 2466954, 3054324, 3563378, 4581486, 4933908, 5345067, 7126756, 9162972, 10690134, 16035201, 21380268, 32070402, 64140804]

約数ペア:

[(1, 64140804), (2, 32070402), (3, 21380268), (4, 16035201), (6, 10690134), (7, 9162972), (9, 7126756), (12, 5345067), (13, 4933908), (14, 4581486), (18, 3563378), (21, 3054324), (26, 2466954), (28, 2290743), (36, 1781689), (39, 1644636), (42, 1527162), (49, 1308996), (52, 1233477), (63, 1018108), (78, 822318), (84, 763581), (91, 704844), (98, 654498), (117, 548212), (126, 509054), (147, 436332), (156, 411159), (182, 352422), (196, 327249), (234, 274106), (252, 254527), (273, 234948), (294, 218166), (364, 176211), (441, 145444), (468, 137053), (546, 117474), (588, 109083), (637, 100692), (819, 78316), (882, 72722), (1092, 58737), (1274, 50346), (1638, 39158), (1764, 36361), (1911, 33564), (2548, 25173), (2797, 22932), (3276, 19579), (3822, 16782), (5594, 11466), (5733, 11188), (7644, 8391)]