81244254

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 210863520

約数和(自身を除く): 129619266

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 49, 58, 78, 87, 91, 98, 147, 174, 182, 203, 273, 294, 377, 406, 546, 609, 637, 733, 754, 1131, 1218, 1274, 1421, 1466, 1911, 2199, 2262, 2639, 2842, 3822, 4263, 4398, 5131, 5278, 7917, 8526, 9529, 10262, 15393, 15834, 18473, 19058, 21257, 28587, 30786, 35917, 36946, 42514, 55419, 57174, 63771, 66703, 71834, 107751, 110838, 127542, 133406, 148799, 200109, 215502, 276341, 297598, 400218, 446397, 466921, 552682, 829023, 892794, 933842, 1041593, 1400763, 1658046, 1934387, 2083186, 2801526, 3124779, 3868774, 5803161, 6249558, 11606322, 13540709, 27081418, 40622127, 81244254]

約数ペア:

[(1, 81244254), (2, 40622127), (3, 27081418), (6, 13540709), (7, 11606322), (13, 6249558), (14, 5803161), (21, 3868774), (26, 3124779), (29, 2801526), (39, 2083186), (42, 1934387), (49, 1658046), (58, 1400763), (78, 1041593), (87, 933842), (91, 892794), (98, 829023), (147, 552682), (174, 466921), (182, 446397), (203, 400218), (273, 297598), (294, 276341), (377, 215502), (406, 200109), (546, 148799), (609, 133406), (637, 127542), (733, 110838), (754, 107751), (1131, 71834), (1218, 66703), (1274, 63771), (1421, 57174), (1466, 55419), (1911, 42514), (2199, 36946), (2262, 35917), (2639, 30786), (2842, 28587), (3822, 21257), (4263, 19058), (4398, 18473), (5131, 15834), (5278, 15393), (7917, 10262), (8526, 9529)]