78426236

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 175738752

約数和(自身を除く): 97312516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 61, 68, 73, 74, 119, 122, 146, 148, 238, 244, 259, 292, 427, 476, 511, 518, 629, 854, 1022, 1036, 1037, 1241, 1258, 1708, 2044, 2074, 2257, 2482, 2516, 2701, 4148, 4403, 4453, 4514, 4964, 5402, 7259, 8687, 8806, 8906, 9028, 10804, 14518, 15799, 17374, 17612, 17812, 18907, 29036, 31171, 31598, 34748, 37814, 38369, 45917, 62342, 63196, 75628, 75701, 76738, 91834, 124684, 151402, 153476, 164761, 183668, 268583, 302804, 321419, 329522, 529907, 537166, 642838, 659044, 1059814, 1074332, 1153327, 1285676, 2119628, 2306654, 2800937, 4613308, 5601874, 11203748, 19606559, 39213118, 78426236]

約数ペア:

[(1, 78426236), (2, 39213118), (4, 19606559), (7, 11203748), (14, 5601874), (17, 4613308), (28, 2800937), (34, 2306654), (37, 2119628), (61, 1285676), (68, 1153327), (73, 1074332), (74, 1059814), (119, 659044), (122, 642838), (146, 537166), (148, 529907), (238, 329522), (244, 321419), (259, 302804), (292, 268583), (427, 183668), (476, 164761), (511, 153476), (518, 151402), (629, 124684), (854, 91834), (1022, 76738), (1036, 75701), (1037, 75628), (1241, 63196), (1258, 62342), (1708, 45917), (2044, 38369), (2074, 37814), (2257, 34748), (2482, 31598), (2516, 31171), (2701, 29036), (4148, 18907), (4403, 17812), (4453, 17612), (4514, 17374), (4964, 15799), (5402, 14518), (7259, 10804), (8687, 9028), (8806, 8906)]