77416128

素因数分解:

$2^6\times 3^3\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:723

約数の個数: 112

約数和(自身を含む): 231160320

約数和(自身を除く): 153744192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 142, 144, 192, 213, 216, 284, 288, 426, 432, 568, 576, 631, 639, 852, 864, 1136, 1262, 1278, 1704, 1728, 1893, 1917, 2272, 2524, 2556, 3408, 3786, 3834, 4544, 5048, 5112, 5679, 6816, 7572, 7668, 10096, 10224, 11358, 13632, 15144, 15336, 17037, 20192, 20448, 22716, 30288, 30672, 34074, 40384, 40896, 44801, 45432, 60576, 61344, 68148, 89602, 90864, 121152, 122688, 134403, 136296, 179204, 181728, 268806, 272592, 358408, 363456, 403209, 537612, 545184, 716816, 806418, 1075224, 1090368, 1209627, 1433632, 1612836, 2150448, 2419254, 2867264, 3225672, 4300896, 4838508, 6451344, 8601792, 9677016, 12902688, 19354032, 25805376, 38708064, 77416128]

約数ペア:

[(1, 77416128), (2, 38708064), (3, 25805376), (4, 19354032), (6, 12902688), (8, 9677016), (9, 8601792), (12, 6451344), (16, 4838508), (18, 4300896), (24, 3225672), (27, 2867264), (32, 2419254), (36, 2150448), (48, 1612836), (54, 1433632), (64, 1209627), (71, 1090368), (72, 1075224), (96, 806418), (108, 716816), (142, 545184), (144, 537612), (192, 403209), (213, 363456), (216, 358408), (284, 272592), (288, 268806), (426, 181728), (432, 179204), (568, 136296), (576, 134403), (631, 122688), (639, 121152), (852, 90864), (864, 89602), (1136, 68148), (1262, 61344), (1278, 60576), (1704, 45432), (1728, 44801), (1893, 40896), (1917, 40384), (2272, 34074), (2524, 30672), (2556, 30288), (3408, 22716), (3786, 20448), (3834, 20192), (4544, 17037), (5048, 15336), (5112, 15144), (5679, 13632), (6816, 11358), (7572, 10224), (7668, 10096)]