78678132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 208424832

約数和(自身を除く): 129746700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 43, 52, 74, 78, 86, 111, 129, 148, 156, 172, 222, 258, 317, 444, 481, 516, 559, 634, 951, 962, 1118, 1268, 1443, 1591, 1677, 1902, 1924, 2236, 2886, 3182, 3354, 3804, 4121, 4773, 5772, 6364, 6708, 8242, 9546, 11729, 12363, 13631, 16484, 19092, 20683, 23458, 24726, 27262, 35187, 40893, 41366, 46916, 49452, 54524, 62049, 70374, 81786, 82732, 124098, 140748, 152477, 163572, 177203, 248196, 304954, 354406, 457431, 504347, 531609, 609908, 708812, 914862, 1008694, 1063218, 1513041, 1829724, 2017388, 2126436, 3026082, 6052164, 6556511, 13113022, 19669533, 26226044, 39339066, 78678132]

約数ペア:

[(1, 78678132), (2, 39339066), (3, 26226044), (4, 19669533), (6, 13113022), (12, 6556511), (13, 6052164), (26, 3026082), (37, 2126436), (39, 2017388), (43, 1829724), (52, 1513041), (74, 1063218), (78, 1008694), (86, 914862), (111, 708812), (129, 609908), (148, 531609), (156, 504347), (172, 457431), (222, 354406), (258, 304954), (317, 248196), (444, 177203), (481, 163572), (516, 152477), (559, 140748), (634, 124098), (951, 82732), (962, 81786), (1118, 70374), (1268, 62049), (1443, 54524), (1591, 49452), (1677, 46916), (1902, 41366), (1924, 40893), (2236, 35187), (2886, 27262), (3182, 24726), (3354, 23458), (3804, 20683), (4121, 19092), (4773, 16484), (5772, 13631), (6364, 12363), (6708, 11729), (8242, 9546)]