68172390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5297}}^1$

素因数の和:5334

約数の個数: 96

約数和(自身を含む): 208274976

約数和(自身を除く): 140102586

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 5297, 6435, 10594, 12870, 15891, 26485, 31782, 47673, 52970, 58267, 68861, 79455, 95346, 116534, 137722, 158910, 174801, 206583, 238365, 291335, 344305, 349602, 413166, 476730, 524403, 582670, 619749, 688610, 757471, 874005, 1032915, 1048806, 1239498, 1514942, 1748010, 2065830, 2272413, 2622015, 3098745, 3787355, 4544826, 5244030, 6197490, 6817239, 7574710, 11362065, 13634478, 22724130, 34086195, 68172390]

約数ペア:

[(1, 68172390), (2, 34086195), (3, 22724130), (5, 13634478), (6, 11362065), (9, 7574710), (10, 6817239), (11, 6197490), (13, 5244030), (15, 4544826), (18, 3787355), (22, 3098745), (26, 2622015), (30, 2272413), (33, 2065830), (39, 1748010), (45, 1514942), (55, 1239498), (65, 1048806), (66, 1032915), (78, 874005), (90, 757471), (99, 688610), (110, 619749), (117, 582670), (130, 524403), (143, 476730), (165, 413166), (195, 349602), (198, 344305), (234, 291335), (286, 238365), (330, 206583), (390, 174801), (429, 158910), (495, 137722), (585, 116534), (715, 95346), (858, 79455), (990, 68861), (1170, 58267), (1287, 52970), (1430, 47673), (2145, 31782), (2574, 26485), (4290, 15891), (5297, 12870), (6435, 10594)]