78151038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 184926720

約数和(自身を除く): 106775682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 109, 129, 218, 258, 301, 327, 397, 602, 654, 763, 794, 903, 1191, 1526, 1806, 2289, 2382, 2779, 4578, 4687, 5558, 8337, 9374, 14061, 16674, 17071, 28122, 32809, 34142, 43273, 51213, 65618, 86546, 98427, 102426, 119497, 129819, 196854, 238994, 259638, 302911, 358491, 605822, 716982, 908733, 1817466, 1860739, 3721478, 5582217, 11164434, 13025173, 26050346, 39075519, 78151038]

約数ペア:

[(1, 78151038), (2, 39075519), (3, 26050346), (6, 13025173), (7, 11164434), (14, 5582217), (21, 3721478), (42, 1860739), (43, 1817466), (86, 908733), (109, 716982), (129, 605822), (218, 358491), (258, 302911), (301, 259638), (327, 238994), (397, 196854), (602, 129819), (654, 119497), (763, 102426), (794, 98427), (903, 86546), (1191, 65618), (1526, 51213), (1806, 43273), (2289, 34142), (2382, 32809), (2779, 28122), (4578, 17071), (4687, 16674), (5558, 14061), (8337, 9374)]