111125556

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 288812160

約数和(自身を除く): 177686604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 113, 118, 177, 226, 236, 339, 354, 452, 463, 531, 678, 708, 926, 1017, 1062, 1356, 1389, 1852, 2034, 2124, 2778, 4068, 4167, 5556, 6667, 8334, 13334, 16668, 20001, 26668, 27317, 40002, 52319, 54634, 60003, 80004, 81951, 104638, 109268, 120006, 156957, 163902, 209276, 240012, 245853, 313914, 327804, 470871, 491706, 627828, 941742, 983412, 1883484, 3086821, 6173642, 9260463, 12347284, 18520926, 27781389, 37041852, 55562778, 111125556]

約数ペア:

[(1, 111125556), (2, 55562778), (3, 37041852), (4, 27781389), (6, 18520926), (9, 12347284), (12, 9260463), (18, 6173642), (36, 3086821), (59, 1883484), (113, 983412), (118, 941742), (177, 627828), (226, 491706), (236, 470871), (339, 327804), (354, 313914), (452, 245853), (463, 240012), (531, 209276), (678, 163902), (708, 156957), (926, 120006), (1017, 109268), (1062, 104638), (1356, 81951), (1389, 80004), (1852, 60003), (2034, 54634), (2124, 52319), (2778, 40002), (4068, 27317), (4167, 26668), (5556, 20001), (6667, 16668), (8334, 13334)]