181727052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 471011520

約数和(自身を除く): 289284468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 113, 122, 156, 169, 183, 226, 244, 338, 339, 366, 452, 507, 676, 678, 732, 793, 1014, 1356, 1469, 1586, 2028, 2197, 2379, 2938, 3172, 4394, 4407, 4758, 5876, 6591, 6893, 8788, 8814, 9516, 10309, 13182, 13786, 17628, 19097, 20618, 20679, 26364, 27572, 30927, 38194, 41236, 41358, 57291, 61854, 76388, 82716, 89609, 114582, 123708, 134017, 179218, 229164, 248261, 268034, 268827, 358436, 402051, 496522, 536068, 537654, 744783, 804102, 993044, 1075308, 1164917, 1489566, 1608204, 2329834, 2979132, 3494751, 4659668, 6989502, 13979004, 15143921, 30287842, 45431763, 60575684, 90863526, 181727052]

約数ペア:

[(1, 181727052), (2, 90863526), (3, 60575684), (4, 45431763), (6, 30287842), (12, 15143921), (13, 13979004), (26, 6989502), (39, 4659668), (52, 3494751), (61, 2979132), (78, 2329834), (113, 1608204), (122, 1489566), (156, 1164917), (169, 1075308), (183, 993044), (226, 804102), (244, 744783), (338, 537654), (339, 536068), (366, 496522), (452, 402051), (507, 358436), (676, 268827), (678, 268034), (732, 248261), (793, 229164), (1014, 179218), (1356, 134017), (1469, 123708), (1586, 114582), (2028, 89609), (2197, 82716), (2379, 76388), (2938, 61854), (3172, 57291), (4394, 41358), (4407, 41236), (4758, 38194), (5876, 30927), (6591, 27572), (6893, 26364), (8788, 20679), (8814, 20618), (9516, 19097), (10309, 17628), (13182, 13786)]