70686252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21577}}^1$

素因数の和:21607

約数の個数: 72

約数和(自身を含む): 219922976

約数和(自身を除く): 149236724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 21577, 43154, 64731, 86308, 129462, 151039, 194193, 258924, 280501, 302078, 388386, 453117, 561002, 604156, 776772, 841503, 906234, 1122004, 1359351, 1683006, 1812468, 1963507, 2524509, 2718702, 3366012, 3927014, 5049018, 5437404, 5890521, 7854028, 10098036, 11781042, 17671563, 23562084, 35343126, 70686252]

約数ペア:

[(1, 70686252), (2, 35343126), (3, 23562084), (4, 17671563), (6, 11781042), (7, 10098036), (9, 7854028), (12, 5890521), (13, 5437404), (14, 5049018), (18, 3927014), (21, 3366012), (26, 2718702), (28, 2524509), (36, 1963507), (39, 1812468), (42, 1683006), (52, 1359351), (63, 1122004), (78, 906234), (84, 841503), (91, 776772), (117, 604156), (126, 561002), (156, 453117), (182, 388386), (234, 302078), (252, 280501), (273, 258924), (364, 194193), (468, 151039), (546, 129462), (819, 86308), (1092, 64731), (1638, 43154), (3276, 21577)]