7894908

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{59}}^2$

素因数の和:141

約数の個数: 90

約数和(自身を含む): 23993816

約数和(自身を除く): 16098908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 81, 84, 108, 118, 126, 162, 177, 189, 236, 252, 324, 354, 378, 413, 531, 567, 708, 756, 826, 1062, 1134, 1239, 1593, 1652, 2124, 2268, 2478, 3186, 3481, 3717, 4779, 4956, 6372, 6962, 7434, 9558, 10443, 11151, 13924, 14868, 19116, 20886, 22302, 24367, 31329, 33453, 41772, 44604, 48734, 62658, 66906, 73101, 93987, 97468, 125316, 133812, 146202, 187974, 219303, 281961, 292404, 375948, 438606, 563922, 657909, 877212, 1127844, 1315818, 1973727, 2631636, 3947454, 7894908]

約数ペア:

[(1, 7894908), (2, 3947454), (3, 2631636), (4, 1973727), (6, 1315818), (7, 1127844), (9, 877212), (12, 657909), (14, 563922), (18, 438606), (21, 375948), (27, 292404), (28, 281961), (36, 219303), (42, 187974), (54, 146202), (59, 133812), (63, 125316), (81, 97468), (84, 93987), (108, 73101), (118, 66906), (126, 62658), (162, 48734), (177, 44604), (189, 41772), (236, 33453), (252, 31329), (324, 24367), (354, 22302), (378, 20886), (413, 19116), (531, 14868), (567, 13924), (708, 11151), (756, 10443), (826, 9558), (1062, 7434), (1134, 6962), (1239, 6372), (1593, 4956), (1652, 4779), (2124, 3717), (2268, 3481), (2478, 3186)]