173718732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 448682416

約数和(自身を除く): 274963684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 181, 242, 362, 363, 484, 543, 661, 724, 726, 1086, 1322, 1452, 1983, 1991, 2172, 2644, 3966, 3982, 5973, 7271, 7932, 7964, 11946, 14542, 21813, 21901, 23892, 29084, 43626, 43802, 65703, 79981, 87252, 87604, 119641, 131406, 159962, 239282, 239943, 262812, 319924, 358923, 478564, 479886, 717846, 959772, 1316051, 1435692, 2632102, 3948153, 5264204, 7896306, 14476561, 15792612, 28953122, 43429683, 57906244, 86859366, 173718732]

約数ペア:

[(1, 173718732), (2, 86859366), (3, 57906244), (4, 43429683), (6, 28953122), (11, 15792612), (12, 14476561), (22, 7896306), (33, 5264204), (44, 3948153), (66, 2632102), (121, 1435692), (132, 1316051), (181, 959772), (242, 717846), (362, 479886), (363, 478564), (484, 358923), (543, 319924), (661, 262812), (724, 239943), (726, 239282), (1086, 159962), (1322, 131406), (1452, 119641), (1983, 87604), (1991, 87252), (2172, 79981), (2644, 65703), (3966, 43802), (3982, 43626), (5973, 29084), (7271, 23892), (7932, 21901), (7964, 21813), (11946, 14542)]