85505016

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 230428800

約数和(自身を除く): 144923784

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 139, 142, 152, 213, 228, 278, 284, 361, 417, 426, 456, 556, 568, 722, 834, 852, 1083, 1112, 1349, 1444, 1668, 1704, 2166, 2641, 2698, 2888, 3336, 4047, 4332, 5282, 5396, 7923, 8094, 8664, 9869, 10564, 10792, 15846, 16188, 19738, 21128, 25631, 29607, 31692, 32376, 39476, 50179, 51262, 59214, 63384, 76893, 78952, 100358, 102524, 118428, 150537, 153786, 187511, 200716, 205048, 236856, 301074, 307572, 375022, 401432, 562533, 602148, 615144, 750044, 1125066, 1204296, 1500088, 2250132, 3562709, 4500264, 7125418, 10688127, 14250836, 21376254, 28501672, 42752508, 85505016]

約数ペア:

[(1, 85505016), (2, 42752508), (3, 28501672), (4, 21376254), (6, 14250836), (8, 10688127), (12, 7125418), (19, 4500264), (24, 3562709), (38, 2250132), (57, 1500088), (71, 1204296), (76, 1125066), (114, 750044), (139, 615144), (142, 602148), (152, 562533), (213, 401432), (228, 375022), (278, 307572), (284, 301074), (361, 236856), (417, 205048), (426, 200716), (456, 187511), (556, 153786), (568, 150537), (722, 118428), (834, 102524), (852, 100358), (1083, 78952), (1112, 76893), (1349, 63384), (1444, 59214), (1668, 51262), (1704, 50179), (2166, 39476), (2641, 32376), (2698, 31692), (2888, 29607), (3336, 25631), (4047, 21128), (4332, 19738), (5282, 16188), (5396, 15846), (7923, 10792), (8094, 10564), (8664, 9869)]