89248278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^2$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 208071936

約数和(自身を除く): 118823658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 173, 213, 346, 426, 497, 519, 994, 1038, 1211, 1491, 2422, 2982, 3633, 7266, 12283, 24566, 29929, 36849, 59858, 73698, 85981, 89787, 171962, 179574, 209503, 257943, 419006, 515886, 628509, 1257018, 2124959, 4249918, 6374877, 12749754, 14874713, 29749426, 44624139, 89248278]

約数ペア:

[(1, 89248278), (2, 44624139), (3, 29749426), (6, 14874713), (7, 12749754), (14, 6374877), (21, 4249918), (42, 2124959), (71, 1257018), (142, 628509), (173, 515886), (213, 419006), (346, 257943), (426, 209503), (497, 179574), (519, 171962), (994, 89787), (1038, 85981), (1211, 73698), (1491, 59858), (2422, 36849), (2982, 29929), (3633, 24566), (7266, 12283)]