78689754

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1660

約数の個数: 96

約数和(自身を含む): 210974400

約数和(自身を除く): 132284646

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 33, 38, 39, 57, 66, 78, 99, 114, 117, 143, 171, 198, 209, 234, 247, 286, 342, 418, 429, 494, 627, 741, 858, 1254, 1287, 1482, 1609, 1881, 2223, 2574, 2717, 3218, 3762, 4446, 4827, 5434, 8151, 9654, 14481, 16302, 17699, 20917, 24453, 28962, 30571, 35398, 41834, 48906, 53097, 61142, 62751, 91713, 106194, 125502, 159291, 183426, 188253, 230087, 275139, 318582, 336281, 376506, 397423, 460174, 550278, 672562, 690261, 794846, 1008843, 1192269, 1380522, 2017686, 2070783, 2384538, 3026529, 3576807, 4141566, 4371653, 6053058, 7153614, 8743306, 13114959, 26229918, 39344877, 78689754]

約数ペア:

[(1, 78689754), (2, 39344877), (3, 26229918), (6, 13114959), (9, 8743306), (11, 7153614), (13, 6053058), (18, 4371653), (19, 4141566), (22, 3576807), (26, 3026529), (33, 2384538), (38, 2070783), (39, 2017686), (57, 1380522), (66, 1192269), (78, 1008843), (99, 794846), (114, 690261), (117, 672562), (143, 550278), (171, 460174), (198, 397423), (209, 376506), (234, 336281), (247, 318582), (286, 275139), (342, 230087), (418, 188253), (429, 183426), (494, 159291), (627, 125502), (741, 106194), (858, 91713), (1254, 62751), (1287, 61142), (1482, 53097), (1609, 48906), (1881, 41834), (2223, 35398), (2574, 30571), (2717, 28962), (3218, 24453), (3762, 20917), (4446, 17699), (4827, 16302), (5434, 14481), (8151, 9654)]