91546728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 284497920

約数和(自身を除く): 192951192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 167, 168, 182, 251, 273, 312, 334, 364, 501, 502, 546, 668, 728, 753, 1002, 1004, 1092, 1169, 1336, 1506, 1757, 2004, 2008, 2171, 2184, 2338, 3012, 3263, 3507, 3514, 4008, 4342, 4676, 5271, 6024, 6513, 6526, 7014, 7028, 8684, 9352, 9789, 10542, 13026, 13052, 14028, 14056, 15197, 17368, 19578, 21084, 22841, 26052, 26104, 28056, 30394, 39156, 41917, 42168, 45591, 45682, 52104, 60788, 68523, 78312, 83834, 91182, 91364, 121576, 125751, 137046, 167668, 182364, 182728, 251502, 274092, 293419, 335336, 364728, 503004, 544921, 548184, 586838, 880257, 1006008, 1089842, 1173676, 1634763, 1760514, 2179684, 2347352, 3269526, 3521028, 3814447, 4359368, 6539052, 7042056, 7628894, 11443341, 13078104, 15257788, 22886682, 30515576, 45773364, 91546728]

約数ペア:

[(1, 91546728), (2, 45773364), (3, 30515576), (4, 22886682), (6, 15257788), (7, 13078104), (8, 11443341), (12, 7628894), (13, 7042056), (14, 6539052), (21, 4359368), (24, 3814447), (26, 3521028), (28, 3269526), (39, 2347352), (42, 2179684), (52, 1760514), (56, 1634763), (78, 1173676), (84, 1089842), (91, 1006008), (104, 880257), (156, 586838), (167, 548184), (168, 544921), (182, 503004), (251, 364728), (273, 335336), (312, 293419), (334, 274092), (364, 251502), (501, 182728), (502, 182364), (546, 167668), (668, 137046), (728, 125751), (753, 121576), (1002, 91364), (1004, 91182), (1092, 83834), (1169, 78312), (1336, 68523), (1506, 60788), (1757, 52104), (2004, 45682), (2008, 45591), (2171, 42168), (2184, 41917), (2338, 39156), (3012, 30394), (3263, 28056), (3507, 26104), (3514, 26052), (4008, 22841), (4342, 21084), (4676, 19578), (5271, 17368), (6024, 15197), (6513, 14056), (6526, 14028), (7014, 13052), (7028, 13026), (8684, 10542), (9352, 9789)]