66266676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4457}}^1$

素因数の和:4533

約数の個数: 72

約数和(自身を含む): 194725440

約数和(自身を除く): 128458764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4457, 4956, 7434, 8914, 13371, 14868, 17828, 26742, 31199, 40113, 53484, 62398, 80226, 93597, 124796, 160452, 187194, 262963, 280791, 374388, 525926, 561582, 788889, 1051852, 1123164, 1577778, 1840741, 2366667, 3155556, 3681482, 4733334, 5522223, 7362964, 9466668, 11044446, 16566669, 22088892, 33133338, 66266676]

約数ペア:

[(1, 66266676), (2, 33133338), (3, 22088892), (4, 16566669), (6, 11044446), (7, 9466668), (9, 7362964), (12, 5522223), (14, 4733334), (18, 3681482), (21, 3155556), (28, 2366667), (36, 1840741), (42, 1577778), (59, 1123164), (63, 1051852), (84, 788889), (118, 561582), (126, 525926), (177, 374388), (236, 280791), (252, 262963), (354, 187194), (413, 160452), (531, 124796), (708, 93597), (826, 80226), (1062, 62398), (1239, 53484), (1652, 40113), (2124, 31199), (2478, 26742), (3717, 17828), (4457, 14868), (4956, 13371), (7434, 8914)]