76395540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97943}}^1$

素因数の和:97968

約数の個数: 48

約数和(自身を含む): 230364288

約数和(自身を除く): 153968748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 97943, 195886, 293829, 391772, 489715, 587658, 979430, 1175316, 1273259, 1469145, 1958860, 2546518, 2938290, 3819777, 5093036, 5876580, 6366295, 7639554, 12732590, 15279108, 19098885, 25465180, 38197770, 76395540]

約数ペア:

[(1, 76395540), (2, 38197770), (3, 25465180), (4, 19098885), (5, 15279108), (6, 12732590), (10, 7639554), (12, 6366295), (13, 5876580), (15, 5093036), (20, 3819777), (26, 2938290), (30, 2546518), (39, 1958860), (52, 1469145), (60, 1273259), (65, 1175316), (78, 979430), (130, 587658), (156, 489715), (195, 391772), (260, 293829), (390, 195886), (780, 97943)]