71705214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 187799040

約数和(自身を除く): 116093826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 109, 126, 138, 161, 207, 218, 227, 322, 327, 414, 454, 483, 654, 681, 763, 966, 981, 1362, 1449, 1526, 1589, 1962, 2043, 2289, 2507, 2898, 3178, 4086, 4578, 4767, 5014, 5221, 6867, 7521, 9534, 10442, 13734, 14301, 15042, 15663, 17549, 22563, 24743, 28602, 31326, 35098, 36547, 45126, 46989, 49486, 52647, 73094, 74229, 93978, 105294, 109641, 148458, 157941, 173201, 219282, 222687, 315882, 328923, 346402, 445374, 519603, 569089, 657846, 1039206, 1138178, 1558809, 1707267, 3117618, 3414534, 3983623, 5121801, 7967246, 10243602, 11950869, 23901738, 35852607, 71705214]

約数ペア:

[(1, 71705214), (2, 35852607), (3, 23901738), (6, 11950869), (7, 10243602), (9, 7967246), (14, 5121801), (18, 3983623), (21, 3414534), (23, 3117618), (42, 1707267), (46, 1558809), (63, 1138178), (69, 1039206), (109, 657846), (126, 569089), (138, 519603), (161, 445374), (207, 346402), (218, 328923), (227, 315882), (322, 222687), (327, 219282), (414, 173201), (454, 157941), (483, 148458), (654, 109641), (681, 105294), (763, 93978), (966, 74229), (981, 73094), (1362, 52647), (1449, 49486), (1526, 46989), (1589, 45126), (1962, 36547), (2043, 35098), (2289, 31326), (2507, 28602), (2898, 24743), (3178, 22563), (4086, 17549), (4578, 15663), (4767, 15042), (5014, 14301), (5221, 13734), (6867, 10442), (7521, 9534)]