86978154

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 190512000

約数和(自身を除く): 103533846

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 97, 102, 118, 149, 177, 194, 291, 298, 354, 447, 582, 894, 1003, 1649, 2006, 2533, 3009, 3298, 4947, 5066, 5723, 6018, 7599, 8791, 9894, 11446, 14453, 15198, 17169, 17582, 26373, 28906, 34338, 43359, 52746, 86718, 97291, 149447, 194582, 245701, 291873, 298894, 448341, 491402, 583746, 737103, 852727, 896682, 1474206, 1705454, 2558181, 5116362, 14496359, 28992718, 43489077, 86978154]

約数ペア:

[(1, 86978154), (2, 43489077), (3, 28992718), (6, 14496359), (17, 5116362), (34, 2558181), (51, 1705454), (59, 1474206), (97, 896682), (102, 852727), (118, 737103), (149, 583746), (177, 491402), (194, 448341), (291, 298894), (298, 291873), (354, 245701), (447, 194582), (582, 149447), (894, 97291), (1003, 86718), (1649, 52746), (2006, 43359), (2533, 34338), (3009, 28906), (3298, 26373), (4947, 17582), (5066, 17169), (5723, 15198), (6018, 14453), (7599, 11446), (8791, 9894)]