90152712

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 274060800

約数和(自身を除く): 183908088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 169, 186, 234, 239, 248, 279, 312, 338, 372, 403, 468, 478, 507, 558, 676, 717, 744, 806, 936, 956, 1014, 1116, 1209, 1352, 1434, 1521, 1612, 1912, 2028, 2151, 2232, 2418, 2868, 3042, 3107, 3224, 3627, 4056, 4302, 4836, 5239, 5736, 6084, 6214, 7254, 7409, 8604, 9321, 9672, 10478, 12168, 12428, 14508, 14818, 15717, 17208, 18642, 20956, 22227, 24856, 27963, 29016, 29636, 31434, 37284, 40391, 41912, 44454, 47151, 55926, 59272, 62868, 66681, 74568, 80782, 88908, 94302, 96317, 111852, 121173, 125736, 133362, 161564, 177816, 188604, 192634, 223704, 242346, 266724, 288951, 323128, 363519, 377208, 385268, 484692, 533448, 577902, 727038, 770536, 866853, 969384, 1155804, 1252121, 1454076, 1733706, 2311608, 2504242, 2908152, 3467412, 3756363, 5008484, 6934824, 7512726, 10016968, 11269089, 15025452, 22538178, 30050904, 45076356, 90152712]

約数ペア:

[(1, 90152712), (2, 45076356), (3, 30050904), (4, 22538178), (6, 15025452), (8, 11269089), (9, 10016968), (12, 7512726), (13, 6934824), (18, 5008484), (24, 3756363), (26, 3467412), (31, 2908152), (36, 2504242), (39, 2311608), (52, 1733706), (62, 1454076), (72, 1252121), (78, 1155804), (93, 969384), (104, 866853), (117, 770536), (124, 727038), (156, 577902), (169, 533448), (186, 484692), (234, 385268), (239, 377208), (248, 363519), (279, 323128), (312, 288951), (338, 266724), (372, 242346), (403, 223704), (468, 192634), (478, 188604), (507, 177816), (558, 161564), (676, 133362), (717, 125736), (744, 121173), (806, 111852), (936, 96317), (956, 94302), (1014, 88908), (1116, 80782), (1209, 74568), (1352, 66681), (1434, 62868), (1521, 59272), (1612, 55926), (1912, 47151), (2028, 44454), (2151, 41912), (2232, 40391), (2418, 37284), (2868, 31434), (3042, 29636), (3107, 29016), (3224, 27963), (3627, 24856), (4056, 22227), (4302, 20956), (4836, 18642), (5239, 17208), (5736, 15717), (6084, 14818), (6214, 14508), (7254, 12428), (7409, 12168), (8604, 10478), (9321, 9672)]