68938584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 206841600

約数和(自身を除く): 137903016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 53, 66, 78, 88, 104, 106, 132, 143, 156, 159, 212, 264, 286, 312, 318, 379, 424, 429, 572, 583, 636, 689, 758, 858, 1137, 1144, 1166, 1272, 1378, 1516, 1716, 1749, 2067, 2274, 2332, 2756, 3032, 3432, 3498, 4134, 4169, 4548, 4664, 4927, 5512, 6996, 7579, 8268, 8338, 9096, 9854, 12507, 13992, 14781, 15158, 16536, 16676, 19708, 20087, 22737, 25014, 29562, 30316, 33352, 39416, 40174, 45474, 50028, 54197, 59124, 60261, 60632, 80348, 90948, 100056, 108394, 118248, 120522, 160696, 162591, 181896, 216788, 220957, 241044, 261131, 325182, 433576, 441914, 482088, 522262, 650364, 662871, 783393, 883828, 1044524, 1300728, 1325742, 1566786, 1767656, 2089048, 2651484, 2872441, 3133572, 5302968, 5744882, 6267144, 8617323, 11489764, 17234646, 22979528, 34469292, 68938584]

約数ペア:

[(1, 68938584), (2, 34469292), (3, 22979528), (4, 17234646), (6, 11489764), (8, 8617323), (11, 6267144), (12, 5744882), (13, 5302968), (22, 3133572), (24, 2872441), (26, 2651484), (33, 2089048), (39, 1767656), (44, 1566786), (52, 1325742), (53, 1300728), (66, 1044524), (78, 883828), (88, 783393), (104, 662871), (106, 650364), (132, 522262), (143, 482088), (156, 441914), (159, 433576), (212, 325182), (264, 261131), (286, 241044), (312, 220957), (318, 216788), (379, 181896), (424, 162591), (429, 160696), (572, 120522), (583, 118248), (636, 108394), (689, 100056), (758, 90948), (858, 80348), (1137, 60632), (1144, 60261), (1166, 59124), (1272, 54197), (1378, 50028), (1516, 45474), (1716, 40174), (1749, 39416), (2067, 33352), (2274, 30316), (2332, 29562), (2756, 25014), (3032, 22737), (3432, 20087), (3498, 19708), (4134, 16676), (4169, 16536), (4548, 15158), (4664, 14781), (4927, 13992), (5512, 12507), (6996, 9854), (7579, 9096), (8268, 8338)]