87393464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 188697600

約数和(自身を除く): 101304136

約数列:

[1, 2, 4, 8, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 323, 527, 589, 646, 1054, 1091, 1178, 1292, 2108, 2182, 2356, 2584, 4216, 4364, 4712, 8728, 10013, 18547, 20026, 20729, 33821, 37094, 40052, 41458, 67642, 74188, 80104, 82916, 135284, 148376, 165832, 270568, 352393, 574957, 642599, 704786, 1149914, 1285198, 1409572, 2299828, 2570396, 2819144, 4599656, 5140792, 10924183, 21848366, 43696732, 87393464]

約数ペア:

[(1, 87393464), (2, 43696732), (4, 21848366), (8, 10924183), (17, 5140792), (19, 4599656), (31, 2819144), (34, 2570396), (38, 2299828), (62, 1409572), (68, 1285198), (76, 1149914), (124, 704786), (136, 642599), (152, 574957), (248, 352393), (323, 270568), (527, 165832), (589, 148376), (646, 135284), (1054, 82916), (1091, 80104), (1178, 74188), (1292, 67642), (2108, 41458), (2182, 40052), (2356, 37094), (2584, 33821), (4216, 20729), (4364, 20026), (4712, 18547), (8728, 10013)]