144319728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5437}}^1$

素因数の和:5534

約数の個数: 80

約数和(自身を含む): 431559680

約数和(自身を除く): 287239952

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, 5437, 6636, 8848, 10874, 13272, 16311, 21748, 26544, 32622, 38059, 43496, 65244, 76118, 86992, 114177, 130488, 152236, 228354, 260976, 304472, 429523, 456708, 608944, 859046, 913416, 1288569, 1718092, 1826832, 2577138, 3006661, 3436184, 5154276, 6013322, 6872368, 9019983, 10308552, 12026644, 18039966, 20617104, 24053288, 36079932, 48106576, 72159864, 144319728]

約数ペア:

[(1, 144319728), (2, 72159864), (3, 48106576), (4, 36079932), (6, 24053288), (7, 20617104), (8, 18039966), (12, 12026644), (14, 10308552), (16, 9019983), (21, 6872368), (24, 6013322), (28, 5154276), (42, 3436184), (48, 3006661), (56, 2577138), (79, 1826832), (84, 1718092), (112, 1288569), (158, 913416), (168, 859046), (237, 608944), (316, 456708), (336, 429523), (474, 304472), (553, 260976), (632, 228354), (948, 152236), (1106, 130488), (1264, 114177), (1659, 86992), (1896, 76118), (2212, 65244), (3318, 43496), (3792, 38059), (4424, 32622), (5437, 26544), (6636, 21748), (8848, 16311), (10874, 13272)]