72955194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1559

約数の個数: 64

約数和(自身を含む): 170989056

約数和(自身を除く): 98033862

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 102, 111, 221, 222, 442, 481, 629, 663, 962, 1258, 1326, 1443, 1487, 1887, 2886, 2974, 3774, 4461, 8177, 8922, 16354, 19331, 24531, 25279, 38662, 49062, 50558, 55019, 57993, 75837, 110038, 115986, 151674, 165057, 328627, 330114, 657254, 715247, 935323, 985881, 1430494, 1870646, 1971762, 2145741, 2805969, 4291482, 5611938, 12159199, 24318398, 36477597, 72955194]

約数ペア:

[(1, 72955194), (2, 36477597), (3, 24318398), (6, 12159199), (13, 5611938), (17, 4291482), (26, 2805969), (34, 2145741), (37, 1971762), (39, 1870646), (51, 1430494), (74, 985881), (78, 935323), (102, 715247), (111, 657254), (221, 330114), (222, 328627), (442, 165057), (481, 151674), (629, 115986), (663, 110038), (962, 75837), (1258, 57993), (1326, 55019), (1443, 50558), (1487, 49062), (1887, 38662), (2886, 25279), (2974, 24531), (3774, 19331), (4461, 16354), (8177, 8922)]