79742642148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{302647}}^1$

素因数の和:303233

約数の個数: 72

約数和(自身を含む): 217463483328

約数和(自身を除く): 137720841180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 563, 1126, 1689, 2252, 3378, 5067, 6756, 7319, 10134, 14638, 20268, 21957, 29276, 43914, 65871, 87828, 131742, 263484, 302647, 605294, 907941, 1210588, 1815882, 2723823, 3631764, 3934411, 5447646, 7868822, 10895292, 11803233, 15737644, 23606466, 35409699, 47212932, 70819398, 141638796, 170390261, 340780522, 511170783, 681561044, 1022341566, 1533512349, 2044683132, 2215073393, 3067024698, 4430146786, 6134049396, 6645220179, 8860293572, 13290440358, 19935660537, 26580880716, 39871321074, 79742642148]

約数ペア:

[(1, 79742642148), (2, 39871321074), (3, 26580880716), (4, 19935660537), (6, 13290440358), (9, 8860293572), (12, 6645220179), (13, 6134049396), (18, 4430146786), (26, 3067024698), (36, 2215073393), (39, 2044683132), (52, 1533512349), (78, 1022341566), (117, 681561044), (156, 511170783), (234, 340780522), (468, 170390261), (563, 141638796), (1126, 70819398), (1689, 47212932), (2252, 35409699), (3378, 23606466), (5067, 15737644), (6756, 11803233), (7319, 10895292), (10134, 7868822), (14638, 5447646), (20268, 3934411), (21957, 3631764), (29276, 2723823), (43914, 1815882), (65871, 1210588), (87828, 907941), (131742, 605294), (263484, 302647)]