65740584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1031

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 143278296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 971, 1092, 1209, 1302, 1612, 1736, 1942, 2184, 2418, 2604, 2821, 2913, 3224, 3884, 4836, 5208, 5642, 5826, 6797, 7768, 8463, 9672, 11284, 11652, 12623, 13594, 16926, 20391, 22568, 23304, 25246, 27188, 30101, 33852, 37869, 40782, 50492, 54376, 60202, 67704, 75738, 81564, 88361, 90303, 100984, 120404, 151476, 163128, 176722, 180606, 210707, 240808, 265083, 302952, 353444, 361212, 391313, 421414, 530166, 632121, 706888, 722424, 782626, 842828, 1060332, 1173939, 1264242, 1565252, 1685656, 2120664, 2347878, 2528484, 2739191, 3130504, 4695756, 5056968, 5478382, 8217573, 9391512, 10956764, 16435146, 21913528, 32870292, 65740584]

約数ペア:

[(1, 65740584), (2, 32870292), (3, 21913528), (4, 16435146), (6, 10956764), (7, 9391512), (8, 8217573), (12, 5478382), (13, 5056968), (14, 4695756), (21, 3130504), (24, 2739191), (26, 2528484), (28, 2347878), (31, 2120664), (39, 1685656), (42, 1565252), (52, 1264242), (56, 1173939), (62, 1060332), (78, 842828), (84, 782626), (91, 722424), (93, 706888), (104, 632121), (124, 530166), (156, 421414), (168, 391313), (182, 361212), (186, 353444), (217, 302952), (248, 265083), (273, 240808), (312, 210707), (364, 180606), (372, 176722), (403, 163128), (434, 151476), (546, 120404), (651, 100984), (728, 90303), (744, 88361), (806, 81564), (868, 75738), (971, 67704), (1092, 60202), (1209, 54376), (1302, 50492), (1612, 40782), (1736, 37869), (1942, 33852), (2184, 30101), (2418, 27188), (2604, 25246), (2821, 23304), (2913, 22568), (3224, 20391), (3884, 16926), (4836, 13594), (5208, 12623), (5642, 11652), (5826, 11284), (6797, 9672), (7768, 8463)]