66273876

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{1663}}^1$

素因数の和:1723

約数の個数: 72

約数和(自身を含む): 178074624

約数和(自身を除く): 111800748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 738, 972, 1107, 1476, 1663, 2214, 3321, 3326, 4428, 4989, 6642, 6652, 9963, 9978, 13284, 14967, 19926, 19956, 29934, 39852, 44901, 59868, 68183, 89802, 134703, 136366, 179604, 204549, 269406, 272732, 404109, 409098, 538812, 613647, 808218, 818196, 1227294, 1616436, 1840941, 2454588, 3681882, 5522823, 7363764, 11045646, 16568469, 22091292, 33136938, 66273876]

約数ペア:

[(1, 66273876), (2, 33136938), (3, 22091292), (4, 16568469), (6, 11045646), (9, 7363764), (12, 5522823), (18, 3681882), (27, 2454588), (36, 1840941), (41, 1616436), (54, 1227294), (81, 818196), (82, 808218), (108, 613647), (123, 538812), (162, 409098), (164, 404109), (243, 272732), (246, 269406), (324, 204549), (369, 179604), (486, 136366), (492, 134703), (738, 89802), (972, 68183), (1107, 59868), (1476, 44901), (1663, 39852), (2214, 29934), (3321, 19956), (3326, 19926), (4428, 14967), (4989, 13284), (6642, 9978), (6652, 9963)]