40463316

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 105454440

約数和(自身を除く): 64991124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 89, 146, 173, 178, 219, 267, 292, 346, 356, 438, 519, 534, 657, 692, 801, 876, 1038, 1068, 1314, 1557, 1602, 2076, 2628, 3114, 3204, 6228, 6497, 12629, 12994, 15397, 19491, 25258, 25988, 30794, 37887, 38982, 46191, 50516, 58473, 61588, 75774, 77964, 92382, 113661, 116946, 138573, 151548, 184764, 227322, 233892, 277146, 454644, 554292, 1123981, 2247962, 3371943, 4495924, 6743886, 10115829, 13487772, 20231658, 40463316]

約数ペア:

[(1, 40463316), (2, 20231658), (3, 13487772), (4, 10115829), (6, 6743886), (9, 4495924), (12, 3371943), (18, 2247962), (36, 1123981), (73, 554292), (89, 454644), (146, 277146), (173, 233892), (178, 227322), (219, 184764), (267, 151548), (292, 138573), (346, 116946), (356, 113661), (438, 92382), (519, 77964), (534, 75774), (657, 61588), (692, 58473), (801, 50516), (876, 46191), (1038, 38982), (1068, 37887), (1314, 30794), (1557, 25988), (1602, 25258), (2076, 19491), (2628, 15397), (3114, 12994), (3204, 12629), (6228, 6497)]