87819382

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 169703424

約数和(自身を除く): 81884042

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 61, 119, 122, 161, 238, 263, 322, 391, 427, 526, 782, 854, 1037, 1403, 1841, 2074, 2737, 2806, 3682, 4471, 5474, 6049, 7259, 8942, 9821, 12098, 14518, 16043, 19642, 23851, 31297, 32086, 42343, 47702, 62594, 84686, 102833, 112301, 166957, 205666, 224602, 272731, 333914, 368989, 545462, 719831, 737978, 1439662, 1909117, 2582923, 3818234, 5165846, 6272813, 12545626, 43909691, 87819382]

約数ペア:

[(1, 87819382), (2, 43909691), (7, 12545626), (14, 6272813), (17, 5165846), (23, 3818234), (34, 2582923), (46, 1909117), (61, 1439662), (119, 737978), (122, 719831), (161, 545462), (238, 368989), (263, 333914), (322, 272731), (391, 224602), (427, 205666), (526, 166957), (782, 112301), (854, 102833), (1037, 84686), (1403, 62594), (1841, 47702), (2074, 42343), (2737, 32086), (2806, 31297), (3682, 23851), (4471, 19642), (5474, 16043), (6049, 14518), (7259, 12098), (8942, 9821)]