120775788

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{9781}}^1$

素因数の和:9812

約数の個数: 72

約数和(自身を含む): 356064800

約数和(自身を除く): 235289012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 9781, 12348, 19562, 29343, 39124, 58686, 68467, 88029, 117372, 136934, 176058, 205401, 273868, 352116, 410802, 479269, 616203, 821604, 958538, 1232406, 1437807, 1917076, 2464812, 2875614, 3354883, 4313421, 5751228, 6709766, 8626842, 10064649, 13419532, 17253684, 20129298, 30193947, 40258596, 60387894, 120775788]

約数ペア:

[(1, 120775788), (2, 60387894), (3, 40258596), (4, 30193947), (6, 20129298), (7, 17253684), (9, 13419532), (12, 10064649), (14, 8626842), (18, 6709766), (21, 5751228), (28, 4313421), (36, 3354883), (42, 2875614), (49, 2464812), (63, 1917076), (84, 1437807), (98, 1232406), (126, 958538), (147, 821604), (196, 616203), (252, 479269), (294, 410802), (343, 352116), (441, 273868), (588, 205401), (686, 176058), (882, 136934), (1029, 117372), (1372, 88029), (1764, 68467), (2058, 58686), (3087, 39124), (4116, 29343), (6174, 19562), (9781, 12348)]