90810864

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{3169}}^1$

素因数の和:3382

約数の個数: 60

約数和(自身を含む): 255502000

約数和(自身を除く): 164691136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3169, 3184, 3582, 4776, 6338, 7164, 9507, 9552, 12676, 14328, 19014, 25352, 28521, 28656, 38028, 50704, 57042, 76056, 114084, 152112, 228168, 456336, 630631, 1261262, 1891893, 2522524, 3783786, 5045048, 5675679, 7567572, 10090096, 11351358, 15135144, 22702716, 30270288, 45405432, 90810864]

約数ペア:

[(1, 90810864), (2, 45405432), (3, 30270288), (4, 22702716), (6, 15135144), (8, 11351358), (9, 10090096), (12, 7567572), (16, 5675679), (18, 5045048), (24, 3783786), (36, 2522524), (48, 1891893), (72, 1261262), (144, 630631), (199, 456336), (398, 228168), (597, 152112), (796, 114084), (1194, 76056), (1592, 57042), (1791, 50704), (2388, 38028), (3169, 28656), (3184, 28521), (3582, 25352), (4776, 19014), (6338, 14328), (7164, 12676), (9507, 9552)]