127954476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2707}}^1$

素因数の和:2831

約数の個数: 72

約数和(自身を含む): 351899184

約数和(自身を除く): 223944708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1818, 2626, 2707, 3636, 3939, 5252, 5414, 7878, 8121, 10828, 11817, 15756, 16242, 23634, 24363, 32484, 35191, 47268, 48726, 70382, 97452, 105573, 140764, 211146, 273407, 316719, 422292, 546814, 633438, 820221, 1093628, 1266876, 1640442, 2460663, 3280884, 3554291, 4921326, 7108582, 9842652, 10662873, 14217164, 21325746, 31988619, 42651492, 63977238, 127954476]

約数ペア:

[(1, 127954476), (2, 63977238), (3, 42651492), (4, 31988619), (6, 21325746), (9, 14217164), (12, 10662873), (13, 9842652), (18, 7108582), (26, 4921326), (36, 3554291), (39, 3280884), (52, 2460663), (78, 1640442), (101, 1266876), (117, 1093628), (156, 820221), (202, 633438), (234, 546814), (303, 422292), (404, 316719), (468, 273407), (606, 211146), (909, 140764), (1212, 105573), (1313, 97452), (1818, 70382), (2626, 48726), (2707, 47268), (3636, 35191), (3939, 32484), (5252, 24363), (5414, 23634), (7878, 16242), (8121, 15756), (10828, 11817)]