68802468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6883}}^1$

素因数の和:6921

約数の個数: 72

約数和(自身を含む): 197763552

約数和(自身を除く): 128961084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 6883, 9996, 13766, 20649, 27532, 41298, 48181, 82596, 96362, 117011, 144543, 192724, 234022, 289086, 337267, 351033, 468044, 578172, 674534, 702066, 819077, 1011801, 1349068, 1404132, 1638154, 2023602, 2457231, 3276308, 4047204, 4914462, 5733539, 9828924, 11467078, 17200617, 22934156, 34401234, 68802468]

約数ペア:

[(1, 68802468), (2, 34401234), (3, 22934156), (4, 17200617), (6, 11467078), (7, 9828924), (12, 5733539), (14, 4914462), (17, 4047204), (21, 3276308), (28, 2457231), (34, 2023602), (42, 1638154), (49, 1404132), (51, 1349068), (68, 1011801), (84, 819077), (98, 702066), (102, 674534), (119, 578172), (147, 468044), (196, 351033), (204, 337267), (238, 289086), (294, 234022), (357, 192724), (476, 144543), (588, 117011), (714, 96362), (833, 82596), (1428, 48181), (1666, 41298), (2499, 27532), (3332, 20649), (4998, 13766), (6883, 9996)]