123456144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4651}}^1$

素因数の和:4748

約数の個数: 80

約数和(自身を含む): 369182720

約数和(自身を除く): 245726576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 4651, 6636, 8848, 9302, 13272, 13953, 18604, 26544, 27906, 32557, 37208, 55812, 65114, 74416, 97671, 111624, 130228, 195342, 223248, 260456, 367429, 390684, 520912, 734858, 781368, 1102287, 1469716, 1562736, 2204574, 2572003, 2939432, 4409148, 5144006, 5878864, 7716009, 8818296, 10288012, 15432018, 17636592, 20576024, 30864036, 41152048, 61728072, 123456144]

約数ペア:

[(1, 123456144), (2, 61728072), (3, 41152048), (4, 30864036), (6, 20576024), (7, 17636592), (8, 15432018), (12, 10288012), (14, 8818296), (16, 7716009), (21, 5878864), (24, 5144006), (28, 4409148), (42, 2939432), (48, 2572003), (56, 2204574), (79, 1562736), (84, 1469716), (112, 1102287), (158, 781368), (168, 734858), (237, 520912), (316, 390684), (336, 367429), (474, 260456), (553, 223248), (632, 195342), (948, 130228), (1106, 111624), (1264, 97671), (1659, 74416), (1896, 65114), (2212, 55812), (3318, 37208), (3792, 32557), (4424, 27906), (4651, 26544), (6636, 18604), (8848, 13953), (9302, 13272)]