72504908

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11933}}^1$

素因数の和:11982

約数の個数: 36

約数和(自身を含む): 152373312

約数和(自身を除く): 79868404

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 11933, 23866, 47732, 83531, 167062, 334124, 369923, 584717, 739846, 1169434, 1479692, 2338868, 2589461, 5178922, 10357844, 18126227, 36252454, 72504908]

約数ペア:

[(1, 72504908), (2, 36252454), (4, 18126227), (7, 10357844), (14, 5178922), (28, 2589461), (31, 2338868), (49, 1479692), (62, 1169434), (98, 739846), (124, 584717), (196, 369923), (217, 334124), (434, 167062), (868, 83531), (1519, 47732), (3038, 23866), (6076, 11933)]