61543368

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4013}}^1$

素因数の和:4099

約数の個数: 64

約数和(自身を含む): 173404800

約数和(自身を除く): 111861432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 4013, 5112, 7668, 8026, 12039, 15336, 16052, 24078, 32104, 36117, 48156, 72234, 96312, 108351, 144468, 216702, 284923, 288936, 433404, 569846, 854769, 866808, 1139692, 1709538, 2279384, 2564307, 3419076, 5128614, 6838152, 7692921, 10257228, 15385842, 20514456, 30771684, 61543368]

約数ペア:

[(1, 61543368), (2, 30771684), (3, 20514456), (4, 15385842), (6, 10257228), (8, 7692921), (9, 6838152), (12, 5128614), (18, 3419076), (24, 2564307), (27, 2279384), (36, 1709538), (54, 1139692), (71, 866808), (72, 854769), (108, 569846), (142, 433404), (213, 288936), (216, 284923), (284, 216702), (426, 144468), (568, 108351), (639, 96312), (852, 72234), (1278, 48156), (1704, 36117), (1917, 32104), (2556, 24078), (3834, 16052), (4013, 15336), (5112, 12039), (7668, 8026)]