65452986

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 159719040

約数和(自身を除く): 94266054

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 53, 57, 69, 106, 114, 138, 157, 159, 171, 207, 314, 318, 342, 414, 437, 471, 477, 874, 942, 954, 1007, 1219, 1311, 1413, 2014, 2438, 2622, 2826, 2983, 3021, 3611, 3657, 3933, 5966, 6042, 7222, 7314, 7866, 8321, 8949, 9063, 10833, 10971, 16642, 17898, 18126, 21666, 21942, 23161, 24963, 26847, 32499, 46322, 49926, 53694, 64998, 68609, 69483, 74889, 137218, 138966, 149778, 158099, 191383, 205827, 208449, 316198, 382766, 411654, 416898, 474297, 574149, 617481, 948594, 1148298, 1234962, 1422891, 1722447, 2845782, 3444894, 3636277, 7272554, 10908831, 21817662, 32726493, 65452986]

約数ペア:

[(1, 65452986), (2, 32726493), (3, 21817662), (6, 10908831), (9, 7272554), (18, 3636277), (19, 3444894), (23, 2845782), (38, 1722447), (46, 1422891), (53, 1234962), (57, 1148298), (69, 948594), (106, 617481), (114, 574149), (138, 474297), (157, 416898), (159, 411654), (171, 382766), (207, 316198), (314, 208449), (318, 205827), (342, 191383), (414, 158099), (437, 149778), (471, 138966), (477, 137218), (874, 74889), (942, 69483), (954, 68609), (1007, 64998), (1219, 53694), (1311, 49926), (1413, 46322), (2014, 32499), (2438, 26847), (2622, 24963), (2826, 23161), (2983, 21942), (3021, 21666), (3611, 18126), (3657, 17898), (3933, 16642), (5966, 10971), (6042, 10833), (7222, 9063), (7314, 8949), (7866, 8321)]