77889933844

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{11677}}^1$

素因数の和:12268

約数の個数: 48

約数和(自身を含む): 141521945040

約数和(自身を除く): 63632011196

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 457, 914, 1828, 3649, 7298, 11677, 14596, 18737, 23354, 37474, 40673, 46708, 74948, 81346, 162692, 478757, 957514, 1039253, 1667593, 1915028, 2078506, 3335186, 4157012, 5336389, 6670372, 10672778, 21345556, 42609373, 85218746, 170437492, 218791949, 437583898, 474938621, 875167796, 949877242, 1899754484, 19472483461, 38944966922, 77889933844]

約数ペア:

[(1, 77889933844), (2, 38944966922), (4, 19472483461), (41, 1899754484), (82, 949877242), (89, 875167796), (164, 474938621), (178, 437583898), (356, 218791949), (457, 170437492), (914, 85218746), (1828, 42609373), (3649, 21345556), (7298, 10672778), (11677, 6670372), (14596, 5336389), (18737, 4157012), (23354, 3335186), (37474, 2078506), (40673, 1915028), (46708, 1667593), (74948, 1039253), (81346, 957514), (162692, 478757)]