78842946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 195326208

約数和(自身を除く): 116483262

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 197, 273, 394, 546, 591, 733, 1182, 1379, 1466, 2199, 2561, 2758, 4137, 4398, 5122, 5131, 7683, 8274, 9529, 10262, 15366, 15393, 17927, 19058, 28587, 30786, 35854, 53781, 57174, 66703, 107562, 133406, 144401, 200109, 288802, 400218, 433203, 866406, 1010807, 1877213, 2021614, 3032421, 3754426, 5631639, 6064842, 11263278, 13140491, 26280982, 39421473, 78842946]

約数ペア:

[(1, 78842946), (2, 39421473), (3, 26280982), (6, 13140491), (7, 11263278), (13, 6064842), (14, 5631639), (21, 3754426), (26, 3032421), (39, 2021614), (42, 1877213), (78, 1010807), (91, 866406), (182, 433203), (197, 400218), (273, 288802), (394, 200109), (546, 144401), (591, 133406), (733, 107562), (1182, 66703), (1379, 57174), (1466, 53781), (2199, 35854), (2561, 30786), (2758, 28587), (4137, 19058), (4398, 17927), (5122, 15393), (5131, 15366), (7683, 10262), (8274, 9529)]