68627544

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{89}}^2$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 183131460

約数和(自身を除く): 114503916

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 152, 178, 228, 267, 356, 361, 456, 534, 712, 722, 1068, 1083, 1444, 1691, 2136, 2166, 2888, 3382, 4332, 5073, 6764, 7921, 8664, 10146, 13528, 15842, 20292, 23763, 31684, 32129, 40584, 47526, 63368, 64258, 95052, 96387, 128516, 150499, 190104, 192774, 257032, 300998, 385548, 451497, 601996, 771096, 902994, 1203992, 1805988, 2859481, 3611976, 5718962, 8578443, 11437924, 17156886, 22875848, 34313772, 68627544]

約数ペア:

[(1, 68627544), (2, 34313772), (3, 22875848), (4, 17156886), (6, 11437924), (8, 8578443), (12, 5718962), (19, 3611976), (24, 2859481), (38, 1805988), (57, 1203992), (76, 902994), (89, 771096), (114, 601996), (152, 451497), (178, 385548), (228, 300998), (267, 257032), (356, 192774), (361, 190104), (456, 150499), (534, 128516), (712, 96387), (722, 95052), (1068, 64258), (1083, 63368), (1444, 47526), (1691, 40584), (2136, 32129), (2166, 31684), (2888, 23763), (3382, 20292), (4332, 15842), (5073, 13528), (6764, 10146), (7921, 8664)]