78012168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4099}}^1$

素因数の和:4182

約数の個数: 64

約数和(自身を含む): 213528000

約数和(自身を除く): 135515832

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, 4099, 4758, 6344, 8198, 9516, 12297, 16396, 19032, 24594, 32792, 49188, 53287, 98376, 106574, 159861, 213148, 250039, 319722, 426296, 500078, 639444, 750117, 1000156, 1278888, 1500234, 2000312, 3000468, 3250507, 6000936, 6501014, 9751521, 13002028, 19503042, 26004056, 39006084, 78012168]

約数ペア:

[(1, 78012168), (2, 39006084), (3, 26004056), (4, 19503042), (6, 13002028), (8, 9751521), (12, 6501014), (13, 6000936), (24, 3250507), (26, 3000468), (39, 2000312), (52, 1500234), (61, 1278888), (78, 1000156), (104, 750117), (122, 639444), (156, 500078), (183, 426296), (244, 319722), (312, 250039), (366, 213148), (488, 159861), (732, 106574), (793, 98376), (1464, 53287), (1586, 49188), (2379, 32792), (3172, 24594), (4099, 19032), (4758, 16396), (6344, 12297), (8198, 9516)]