71840178

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9133}}^1$

素因数の和:9183

約数の個数: 48

約数和(自身を含む): 170988480

約数和(自身を除く): 99148302

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 9133, 18266, 27399, 54798, 82197, 164394, 173527, 210059, 347054, 420118, 520581, 630177, 1041162, 1260354, 1561743, 1890531, 3123486, 3781062, 3991121, 7982242, 11973363, 23946726, 35920089, 71840178]

約数ペア:

[(1, 71840178), (2, 35920089), (3, 23946726), (6, 11973363), (9, 7982242), (18, 3991121), (19, 3781062), (23, 3123486), (38, 1890531), (46, 1561743), (57, 1260354), (69, 1041162), (114, 630177), (138, 520581), (171, 420118), (207, 347054), (342, 210059), (414, 173527), (437, 164394), (874, 82197), (1311, 54798), (2622, 27399), (3933, 18266), (7866, 9133)]