27403728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 84851712

約数和(自身を除く): 57447984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 43, 44, 48, 51, 66, 68, 71, 86, 88, 102, 129, 132, 136, 142, 172, 176, 187, 204, 213, 258, 264, 272, 284, 344, 374, 408, 426, 473, 516, 528, 561, 568, 688, 731, 748, 781, 816, 852, 946, 1032, 1122, 1136, 1207, 1419, 1462, 1496, 1562, 1704, 1892, 2064, 2193, 2244, 2343, 2414, 2838, 2924, 2992, 3053, 3124, 3408, 3621, 3784, 4386, 4488, 4686, 4828, 5676, 5848, 6106, 6248, 7242, 7568, 8041, 8772, 8976, 9159, 9372, 9656, 11352, 11696, 12212, 12496, 13277, 14484, 16082, 17544, 18318, 18744, 19312, 22704, 24123, 24424, 26554, 28968, 32164, 33583, 35088, 36636, 37488, 39831, 48246, 48848, 51901, 53108, 57936, 64328, 67166, 73272, 79662, 96492, 100749, 103802, 106216, 128656, 134332, 146544, 155703, 159324, 192984, 201498, 207604, 212432, 268664, 311406, 318648, 385968, 402996, 415208, 537328, 570911, 622812, 637296, 805992, 830416, 1141822, 1245624, 1611984, 1712733, 2283644, 2491248, 3425466, 4567288, 6850932, 9134576, 13701864, 27403728]

約数ペア:

[(1, 27403728), (2, 13701864), (3, 9134576), (4, 6850932), (6, 4567288), (8, 3425466), (11, 2491248), (12, 2283644), (16, 1712733), (17, 1611984), (22, 1245624), (24, 1141822), (33, 830416), (34, 805992), (43, 637296), (44, 622812), (48, 570911), (51, 537328), (66, 415208), (68, 402996), (71, 385968), (86, 318648), (88, 311406), (102, 268664), (129, 212432), (132, 207604), (136, 201498), (142, 192984), (172, 159324), (176, 155703), (187, 146544), (204, 134332), (213, 128656), (258, 106216), (264, 103802), (272, 100749), (284, 96492), (344, 79662), (374, 73272), (408, 67166), (426, 64328), (473, 57936), (516, 53108), (528, 51901), (561, 48848), (568, 48246), (688, 39831), (731, 37488), (748, 36636), (781, 35088), (816, 33583), (852, 32164), (946, 28968), (1032, 26554), (1122, 24424), (1136, 24123), (1207, 22704), (1419, 19312), (1462, 18744), (1496, 18318), (1562, 17544), (1704, 16082), (1892, 14484), (2064, 13277), (2193, 12496), (2244, 12212), (2343, 11696), (2414, 11352), (2838, 9656), (2924, 9372), (2992, 9159), (3053, 8976), (3124, 8772), (3408, 8041), (3621, 7568), (3784, 7242), (4386, 6248), (4488, 6106), (4686, 5848), (4828, 5676)]