78119730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2952

約数の個数: 96

約数和(自身を含む): 228324096

約数和(自身を除く): 150204366

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2691, 2903, 2990, 4485, 5382, 5806, 8709, 8970, 13455, 14515, 17418, 26127, 26910, 29030, 37739, 43545, 52254, 66769, 75478, 87090, 113217, 130635, 133538, 188695, 200307, 226434, 261270, 333845, 339651, 377390, 400614, 566085, 600921, 667690, 679302, 867997, 1001535, 1132170, 1201842, 1698255, 1735994, 2003070, 2603991, 3004605, 3396510, 4339985, 5207982, 6009210, 7811973, 8679970, 13019955, 15623946, 26039910, 39059865, 78119730]

約数ペア:

[(1, 78119730), (2, 39059865), (3, 26039910), (5, 15623946), (6, 13019955), (9, 8679970), (10, 7811973), (13, 6009210), (15, 5207982), (18, 4339985), (23, 3396510), (26, 3004605), (30, 2603991), (39, 2003070), (45, 1735994), (46, 1698255), (65, 1201842), (69, 1132170), (78, 1001535), (90, 867997), (115, 679302), (117, 667690), (130, 600921), (138, 566085), (195, 400614), (207, 377390), (230, 339651), (234, 333845), (299, 261270), (345, 226434), (390, 200307), (414, 188695), (585, 133538), (598, 130635), (690, 113217), (897, 87090), (1035, 75478), (1170, 66769), (1495, 52254), (1794, 43545), (2070, 37739), (2691, 29030), (2903, 26910), (2990, 26127), (4485, 17418), (5382, 14515), (5806, 13455), (8709, 8970)]