89966303172

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4242893}}^1$

素因数の和:4242953

約数の個数: 72

約数和(自身を含む): 247106146560

約数和(自身を除く): 157139843388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204, 4242893, 8485786, 12728679, 16971572, 25457358, 38186037, 50914716, 76372074, 80614967, 131529683, 152744148, 161229934, 241844901, 263059366, 322459868, 394589049, 483689802, 526118732, 725534703, 789178098, 967379604, 1183767147, 1451069406, 1578356196, 2367534294, 2499063977, 2902138812, 4735068588, 4998127954, 7497191931, 9996255908, 14994383862, 22491575793, 29988767724, 44983151586, 89966303172]

約数ペア:

[(1, 89966303172), (2, 44983151586), (3, 29988767724), (4, 22491575793), (6, 14994383862), (9, 9996255908), (12, 7497191931), (18, 4998127954), (19, 4735068588), (31, 2902138812), (36, 2499063977), (38, 2367534294), (57, 1578356196), (62, 1451069406), (76, 1183767147), (93, 967379604), (114, 789178098), (124, 725534703), (171, 526118732), (186, 483689802), (228, 394589049), (279, 322459868), (342, 263059366), (372, 241844901), (558, 161229934), (589, 152744148), (684, 131529683), (1116, 80614967), (1178, 76372074), (1767, 50914716), (2356, 38186037), (3534, 25457358), (5301, 16971572), (7068, 12728679), (10602, 8485786), (21204, 4242893)]