70144578

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1276

約数の個数: 72

約数和(自身を含む): 179582832

約数和(自身を除く): 109438254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 67, 98, 126, 134, 147, 201, 294, 402, 441, 469, 603, 882, 938, 1187, 1206, 1407, 2374, 2814, 3283, 3561, 4221, 6566, 7122, 8309, 8442, 9849, 10683, 16618, 19698, 21366, 24927, 29547, 49854, 58163, 59094, 74781, 79529, 116326, 149562, 159058, 174489, 238587, 348978, 477174, 523467, 556703, 715761, 1046934, 1113406, 1431522, 1670109, 3340218, 3896921, 5010327, 7793842, 10020654, 11690763, 23381526, 35072289, 70144578]

約数ペア:

[(1, 70144578), (2, 35072289), (3, 23381526), (6, 11690763), (7, 10020654), (9, 7793842), (14, 5010327), (18, 3896921), (21, 3340218), (42, 1670109), (49, 1431522), (63, 1113406), (67, 1046934), (98, 715761), (126, 556703), (134, 523467), (147, 477174), (201, 348978), (294, 238587), (402, 174489), (441, 159058), (469, 149562), (603, 116326), (882, 79529), (938, 74781), (1187, 59094), (1206, 58163), (1407, 49854), (2374, 29547), (2814, 24927), (3283, 21366), (3561, 19698), (4221, 16618), (6566, 10683), (7122, 9849), (8309, 8442)]