90371448

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2193

約数の個数: 96

約数和(自身を含む): 266073600

約数和(自身を除く): 175702152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 2131, 2232, 2356, 3534, 4262, 4712, 5301, 6393, 7068, 8524, 10602, 12786, 14136, 17048, 19179, 21204, 25572, 38358, 40489, 42408, 51144, 66061, 76716, 80978, 121467, 132122, 153432, 161956, 198183, 242934, 264244, 323912, 364401, 396366, 485868, 528488, 594549, 728802, 792732, 971736, 1189098, 1255159, 1457604, 1585464, 2378196, 2510318, 2915208, 3765477, 4756392, 5020636, 7530954, 10041272, 11296431, 15061908, 22592862, 30123816, 45185724, 90371448]

約数ペア:

[(1, 90371448), (2, 45185724), (3, 30123816), (4, 22592862), (6, 15061908), (8, 11296431), (9, 10041272), (12, 7530954), (18, 5020636), (19, 4756392), (24, 3765477), (31, 2915208), (36, 2510318), (38, 2378196), (57, 1585464), (62, 1457604), (72, 1255159), (76, 1189098), (93, 971736), (114, 792732), (124, 728802), (152, 594549), (171, 528488), (186, 485868), (228, 396366), (248, 364401), (279, 323912), (342, 264244), (372, 242934), (456, 198183), (558, 161956), (589, 153432), (684, 132122), (744, 121467), (1116, 80978), (1178, 76716), (1368, 66061), (1767, 51144), (2131, 42408), (2232, 40489), (2356, 38358), (3534, 25572), (4262, 21204), (4712, 19179), (5301, 17048), (6393, 14136), (7068, 12786), (8524, 10602)]