144387684

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{21221}}^1$

素因数の和:21247

約数の個数: 72

約数和(自身を含む): 432589248

約数和(自身を除く): 288201564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 21221, 42442, 63663, 84884, 127326, 148547, 190989, 254652, 297094, 381978, 445641, 572967, 594188, 763956, 891282, 1145934, 1336923, 1718901, 1782564, 2291868, 2673846, 3437802, 4010769, 5156703, 5347692, 6875604, 8021538, 10313406, 12032307, 16043076, 20626812, 24064614, 36096921, 48129228, 72193842, 144387684]

約数ペア:

[(1, 144387684), (2, 72193842), (3, 48129228), (4, 36096921), (6, 24064614), (7, 20626812), (9, 16043076), (12, 12032307), (14, 10313406), (18, 8021538), (21, 6875604), (27, 5347692), (28, 5156703), (36, 4010769), (42, 3437802), (54, 2673846), (63, 2291868), (81, 1782564), (84, 1718901), (108, 1336923), (126, 1145934), (162, 891282), (189, 763956), (243, 594188), (252, 572967), (324, 445641), (378, 381978), (486, 297094), (567, 254652), (756, 190989), (972, 148547), (1134, 127326), (1701, 84884), (2268, 63663), (3402, 42442), (6804, 21221)]