90052992

素因数分解:

$2^7\times 3^3\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 270259200

約数和(自身を除く): 180206208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 284, 288, 367, 384, 426, 432, 568, 576, 639, 734, 852, 864, 1101, 1136, 1152, 1278, 1468, 1704, 1728, 1917, 2202, 2272, 2556, 2936, 3303, 3408, 3456, 3834, 4404, 4544, 5112, 5872, 6606, 6816, 7668, 8808, 9088, 9909, 10224, 11744, 13212, 13632, 15336, 17616, 19818, 20448, 23488, 26057, 26424, 27264, 30672, 35232, 39636, 40896, 46976, 52114, 52848, 61344, 70464, 78171, 79272, 81792, 104228, 105696, 122688, 140928, 156342, 158544, 208456, 211392, 234513, 245376, 312684, 317088, 416912, 422784, 469026, 625368, 634176, 703539, 833824, 938052, 1250736, 1268352, 1407078, 1667648, 1876104, 2501472, 2814156, 3335296, 3752208, 5002944, 5628312, 7504416, 10005888, 11256624, 15008832, 22513248, 30017664, 45026496, 90052992]

約数ペア:

[(1, 90052992), (2, 45026496), (3, 30017664), (4, 22513248), (6, 15008832), (8, 11256624), (9, 10005888), (12, 7504416), (16, 5628312), (18, 5002944), (24, 3752208), (27, 3335296), (32, 2814156), (36, 2501472), (48, 1876104), (54, 1667648), (64, 1407078), (71, 1268352), (72, 1250736), (96, 938052), (108, 833824), (128, 703539), (142, 634176), (144, 625368), (192, 469026), (213, 422784), (216, 416912), (284, 317088), (288, 312684), (367, 245376), (384, 234513), (426, 211392), (432, 208456), (568, 158544), (576, 156342), (639, 140928), (734, 122688), (852, 105696), (864, 104228), (1101, 81792), (1136, 79272), (1152, 78171), (1278, 70464), (1468, 61344), (1704, 52848), (1728, 52114), (1917, 46976), (2202, 40896), (2272, 39636), (2556, 35232), (2936, 30672), (3303, 27264), (3408, 26424), (3456, 26057), (3834, 23488), (4404, 20448), (4544, 19818), (5112, 17616), (5872, 15336), (6606, 13632), (6816, 13212), (7668, 11744), (8808, 10224), (9088, 9909)]