71855316

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:926

約数の個数: 96

約数和(自身を含む): 204153600

約数和(自身を除く): 132298284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 108, 117, 122, 156, 183, 234, 244, 351, 366, 468, 549, 702, 732, 793, 839, 1098, 1404, 1586, 1647, 1678, 2196, 2379, 2517, 3172, 3294, 3356, 4758, 5034, 6588, 7137, 7551, 9516, 10068, 10907, 14274, 15102, 21411, 21814, 22653, 28548, 30204, 32721, 42822, 43628, 45306, 51179, 65442, 85644, 90612, 98163, 102358, 130884, 153537, 196326, 204716, 294489, 307074, 392652, 460611, 588978, 614148, 665327, 921222, 1177956, 1330654, 1381833, 1842444, 1995981, 2661308, 2763666, 3991962, 5527332, 5987943, 7983924, 11975886, 17963829, 23951772, 35927658, 71855316]

約数ペア:

[(1, 71855316), (2, 35927658), (3, 23951772), (4, 17963829), (6, 11975886), (9, 7983924), (12, 5987943), (13, 5527332), (18, 3991962), (26, 2763666), (27, 2661308), (36, 1995981), (39, 1842444), (52, 1381833), (54, 1330654), (61, 1177956), (78, 921222), (108, 665327), (117, 614148), (122, 588978), (156, 460611), (183, 392652), (234, 307074), (244, 294489), (351, 204716), (366, 196326), (468, 153537), (549, 130884), (702, 102358), (732, 98163), (793, 90612), (839, 85644), (1098, 65442), (1404, 51179), (1586, 45306), (1647, 43628), (1678, 42822), (2196, 32721), (2379, 30204), (2517, 28548), (3172, 22653), (3294, 21814), (3356, 21411), (4758, 15102), (5034, 14274), (6588, 10907), (7137, 10068), (7551, 9516)]