64577888514

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{832597}}^1$

素因数の和:832775

約数の個数: 48

約数和(自身を含む): 145471522560

約数和(自身を除く): 80893634046

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 139, 186, 278, 279, 417, 558, 834, 1251, 2502, 4309, 8618, 12927, 25854, 38781, 77562, 832597, 1665194, 2497791, 4995582, 7493373, 14986746, 25810507, 51621014, 77431521, 115730983, 154863042, 231461966, 232294563, 347192949, 464589126, 694385898, 1041578847, 2083157694, 3587660473, 7175320946, 10762981419, 21525962838, 32288944257, 64577888514]

約数ペア:

[(1, 64577888514), (2, 32288944257), (3, 21525962838), (6, 10762981419), (9, 7175320946), (18, 3587660473), (31, 2083157694), (62, 1041578847), (93, 694385898), (139, 464589126), (186, 347192949), (278, 232294563), (279, 231461966), (417, 154863042), (558, 115730983), (834, 77431521), (1251, 51621014), (2502, 25810507), (4309, 14986746), (8618, 7493373), (12927, 4995582), (25854, 2497791), (38781, 1665194), (77562, 832597)]