85508904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1229}}^1$

素因数の和:1474

約数の個数: 64

約数和(自身を含む): 231436800

約数和(自身を除く): 145927896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 223, 312, 446, 669, 892, 1229, 1338, 1784, 2458, 2676, 2899, 3687, 4916, 5352, 5798, 7374, 8697, 9832, 11596, 14748, 15977, 17394, 23192, 29496, 31954, 34788, 47931, 63908, 69576, 95862, 127816, 191724, 274067, 383448, 548134, 822201, 1096268, 1644402, 2192536, 3288804, 3562871, 6577608, 7125742, 10688613, 14251484, 21377226, 28502968, 42754452, 85508904]

約数ペア:

[(1, 85508904), (2, 42754452), (3, 28502968), (4, 21377226), (6, 14251484), (8, 10688613), (12, 7125742), (13, 6577608), (24, 3562871), (26, 3288804), (39, 2192536), (52, 1644402), (78, 1096268), (104, 822201), (156, 548134), (223, 383448), (312, 274067), (446, 191724), (669, 127816), (892, 95862), (1229, 69576), (1338, 63908), (1784, 47931), (2458, 34788), (2676, 31954), (2899, 29496), (3687, 23192), (4916, 17394), (5352, 15977), (5798, 14748), (7374, 11596), (8697, 9832)]