80047188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 108

約数和(自身を含む): 223816320

約数和(自身を除く): 143769132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 169, 177, 223, 234, 236, 338, 354, 446, 468, 507, 531, 669, 676, 708, 767, 892, 1014, 1062, 1338, 1521, 1534, 2007, 2028, 2124, 2301, 2676, 2899, 3042, 3068, 4014, 4602, 5798, 6084, 6903, 8028, 8697, 9204, 9971, 11596, 13157, 13806, 17394, 19942, 26091, 26314, 27612, 29913, 34788, 37687, 39471, 39884, 52182, 52628, 59826, 75374, 78942, 89739, 104364, 113061, 118413, 119652, 150748, 157884, 171041, 179478, 226122, 236826, 339183, 342082, 358956, 452244, 473652, 513123, 678366, 684164, 1026246, 1356732, 1539369, 2052492, 2223533, 3078738, 4447066, 6157476, 6670599, 8894132, 13341198, 20011797, 26682396, 40023594, 80047188]

約数ペア:

[(1, 80047188), (2, 40023594), (3, 26682396), (4, 20011797), (6, 13341198), (9, 8894132), (12, 6670599), (13, 6157476), (18, 4447066), (26, 3078738), (36, 2223533), (39, 2052492), (52, 1539369), (59, 1356732), (78, 1026246), (117, 684164), (118, 678366), (156, 513123), (169, 473652), (177, 452244), (223, 358956), (234, 342082), (236, 339183), (338, 236826), (354, 226122), (446, 179478), (468, 171041), (507, 157884), (531, 150748), (669, 119652), (676, 118413), (708, 113061), (767, 104364), (892, 89739), (1014, 78942), (1062, 75374), (1338, 59826), (1521, 52628), (1534, 52182), (2007, 39884), (2028, 39471), (2124, 37687), (2301, 34788), (2676, 29913), (2899, 27612), (3042, 26314), (3068, 26091), (4014, 19942), (4602, 17394), (5798, 13806), (6084, 13157), (6903, 11596), (8028, 9971), (8697, 9204)]