78778854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 215115264

約数和(自身を除く): 136336410

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 113, 126, 154, 198, 226, 231, 339, 462, 503, 678, 693, 791, 1006, 1017, 1243, 1386, 1509, 1582, 2034, 2373, 2486, 3018, 3521, 3729, 4527, 4746, 5533, 7042, 7119, 7458, 8701, 9054, 10563, 11066, 11187, 14238, 16599, 17402, 21126, 22374, 26103, 31689, 33198, 38731, 49797, 52206, 56839, 63378, 77462, 78309, 99594, 113678, 116193, 156618, 170517, 232386, 341034, 348579, 397873, 511551, 625229, 697158, 795746, 1023102, 1193619, 1250458, 1875687, 2387238, 3580857, 3751374, 4376603, 5627061, 7161714, 8753206, 11254122, 13129809, 26259618, 39389427, 78778854]

約数ペア:

[(1, 78778854), (2, 39389427), (3, 26259618), (6, 13129809), (7, 11254122), (9, 8753206), (11, 7161714), (14, 5627061), (18, 4376603), (21, 3751374), (22, 3580857), (33, 2387238), (42, 1875687), (63, 1250458), (66, 1193619), (77, 1023102), (99, 795746), (113, 697158), (126, 625229), (154, 511551), (198, 397873), (226, 348579), (231, 341034), (339, 232386), (462, 170517), (503, 156618), (678, 116193), (693, 113678), (791, 99594), (1006, 78309), (1017, 77462), (1243, 63378), (1386, 56839), (1509, 52206), (1582, 49797), (2034, 38731), (2373, 33198), (2486, 31689), (3018, 26103), (3521, 22374), (3729, 21126), (4527, 17402), (4746, 16599), (5533, 14238), (7042, 11187), (7119, 11066), (7458, 10563), (8701, 9054)]