73842412

素因数分解:

$2^2\times 7^3\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 152409600

約数和(自身を除く): 78567188

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 343, 428, 503, 686, 749, 1006, 1372, 1498, 2012, 2996, 3521, 5243, 7042, 10486, 14084, 20972, 24647, 36701, 49294, 53821, 73402, 98588, 107642, 146804, 172529, 215284, 345058, 376747, 690116, 753494, 1506988, 2637229, 5274458, 10548916, 18460603, 36921206, 73842412]

約数ペア:

[(1, 73842412), (2, 36921206), (4, 18460603), (7, 10548916), (14, 5274458), (28, 2637229), (49, 1506988), (98, 753494), (107, 690116), (196, 376747), (214, 345058), (343, 215284), (428, 172529), (503, 146804), (686, 107642), (749, 98588), (1006, 73402), (1372, 53821), (1498, 49294), (2012, 36701), (2996, 24647), (3521, 20972), (5243, 14084), (7042, 10486)]