73289346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2963

約数の個数: 64

約数和(自身を含む): 175996800

約数和(自身を除く): 102707454

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 969, 1326, 1482, 1938, 2909, 4199, 5818, 8398, 8727, 12597, 17454, 25194, 37817, 49453, 55271, 75634, 98906, 110542, 113451, 148359, 165813, 226902, 296718, 331626, 642889, 718523, 939607, 1285778, 1437046, 1879214, 1928667, 2155569, 2818821, 3857334, 4311138, 5637642, 12214891, 24429782, 36644673, 73289346]

約数ペア:

[(1, 73289346), (2, 36644673), (3, 24429782), (6, 12214891), (13, 5637642), (17, 4311138), (19, 3857334), (26, 2818821), (34, 2155569), (38, 1928667), (39, 1879214), (51, 1437046), (57, 1285778), (78, 939607), (102, 718523), (114, 642889), (221, 331626), (247, 296718), (323, 226902), (442, 165813), (494, 148359), (646, 113451), (663, 110542), (741, 98906), (969, 75634), (1326, 55271), (1482, 49453), (1938, 37817), (2909, 25194), (4199, 17454), (5818, 12597), (8398, 8727)]