123535188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25801}}^1$

素因数の和:25837

約数の個数: 72

約数和(自身を含む): 375677120

約数和(自身を除く): 252141932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 25801, 51602, 77403, 103204, 154806, 180607, 232209, 309612, 361214, 464418, 490219, 541821, 722428, 928836, 980438, 1083642, 1470657, 1625463, 1960876, 2167284, 2941314, 3250926, 3431533, 4411971, 5882628, 6501852, 6863066, 8823942, 10294599, 13726132, 17647884, 20589198, 30883797, 41178396, 61767594, 123535188]

約数ペア:

[(1, 123535188), (2, 61767594), (3, 41178396), (4, 30883797), (6, 20589198), (7, 17647884), (9, 13726132), (12, 10294599), (14, 8823942), (18, 6863066), (19, 6501852), (21, 5882628), (28, 4411971), (36, 3431533), (38, 3250926), (42, 2941314), (57, 2167284), (63, 1960876), (76, 1625463), (84, 1470657), (114, 1083642), (126, 980438), (133, 928836), (171, 722428), (228, 541821), (252, 490219), (266, 464418), (342, 361214), (399, 309612), (532, 232209), (684, 180607), (798, 154806), (1197, 103204), (1596, 77403), (2394, 51602), (4788, 25801)]