61162164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1489}}^1$

素因数の和:1669

約数の個数: 72

約数和(自身を含む): 177894080

約数和(自身を除く): 116731916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1489, 1956, 2282, 2934, 2978, 3423, 4467, 4564, 5868, 5956, 6846, 8934, 10269, 10423, 13401, 13692, 17868, 20538, 20846, 26802, 31269, 41076, 41692, 53604, 62538, 93807, 125076, 187614, 242707, 375228, 485414, 728121, 970828, 1456242, 1698949, 2184363, 2912484, 3397898, 4368726, 5096847, 6795796, 8737452, 10193694, 15290541, 20387388, 30581082, 61162164]

約数ペア:

[(1, 61162164), (2, 30581082), (3, 20387388), (4, 15290541), (6, 10193694), (7, 8737452), (9, 6795796), (12, 5096847), (14, 4368726), (18, 3397898), (21, 2912484), (28, 2184363), (36, 1698949), (42, 1456242), (63, 970828), (84, 728121), (126, 485414), (163, 375228), (252, 242707), (326, 187614), (489, 125076), (652, 93807), (978, 62538), (1141, 53604), (1467, 41692), (1489, 41076), (1956, 31269), (2282, 26802), (2934, 20846), (2978, 20538), (3423, 17868), (4467, 13692), (4564, 13401), (5868, 10423), (5956, 10269), (6846, 8934)]