87946872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4621}}^1$

素因数の和:4704

約数の個数: 64

約数和(自身を含む): 240713760

約数和(自身を除く): 152766888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4621, 4758, 6344, 9242, 9516, 13863, 18484, 19032, 27726, 36968, 55452, 60073, 110904, 120146, 180219, 240292, 281881, 360438, 480584, 563762, 720876, 845643, 1127524, 1441752, 1691286, 2255048, 3382572, 3664453, 6765144, 7328906, 10993359, 14657812, 21986718, 29315624, 43973436, 87946872]

約数ペア:

[(1, 87946872), (2, 43973436), (3, 29315624), (4, 21986718), (6, 14657812), (8, 10993359), (12, 7328906), (13, 6765144), (24, 3664453), (26, 3382572), (39, 2255048), (52, 1691286), (61, 1441752), (78, 1127524), (104, 845643), (122, 720876), (156, 563762), (183, 480584), (244, 360438), (312, 281881), (366, 240292), (488, 180219), (732, 120146), (793, 110904), (1464, 60073), (1586, 55452), (2379, 36968), (3172, 27726), (4621, 19032), (4758, 18484), (6344, 13863), (9242, 9516)]