40754628

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 107889600

約数和(自身を除く): 67134972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 103, 116, 174, 206, 261, 309, 348, 379, 412, 522, 618, 758, 927, 1044, 1137, 1236, 1516, 1854, 2274, 2987, 3411, 3708, 4548, 5974, 6822, 8961, 10991, 11948, 13644, 17922, 21982, 26883, 32973, 35844, 39037, 43964, 53766, 65946, 78074, 98919, 107532, 117111, 131892, 156148, 197838, 234222, 351333, 395676, 468444, 702666, 1132073, 1405332, 2264146, 3396219, 4528292, 6792438, 10188657, 13584876, 20377314, 40754628]

約数ペア:

[(1, 40754628), (2, 20377314), (3, 13584876), (4, 10188657), (6, 6792438), (9, 4528292), (12, 3396219), (18, 2264146), (29, 1405332), (36, 1132073), (58, 702666), (87, 468444), (103, 395676), (116, 351333), (174, 234222), (206, 197838), (261, 156148), (309, 131892), (348, 117111), (379, 107532), (412, 98919), (522, 78074), (618, 65946), (758, 53766), (927, 43964), (1044, 39037), (1137, 35844), (1236, 32973), (1516, 26883), (1854, 21982), (2274, 17922), (2987, 13644), (3411, 11948), (3708, 10991), (4548, 8961), (5974, 6822)]