72475668

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 198374400

約数和(自身を除く): 125898732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 163, 179, 207, 276, 326, 358, 414, 489, 537, 621, 652, 716, 828, 978, 1074, 1242, 1467, 1611, 1956, 2148, 2484, 2934, 3222, 3749, 4117, 4401, 4833, 5868, 6444, 7498, 8234, 8802, 9666, 11247, 12351, 14996, 16468, 17604, 19332, 22494, 24702, 29177, 33741, 37053, 44988, 49404, 58354, 67482, 74106, 87531, 101223, 111159, 116708, 134964, 148212, 175062, 202446, 222318, 262593, 350124, 404892, 444636, 525186, 671071, 787779, 1050372, 1342142, 1575558, 2013213, 2684284, 3151116, 4026426, 6039639, 8052852, 12079278, 18118917, 24158556, 36237834, 72475668]

約数ペア:

[(1, 72475668), (2, 36237834), (3, 24158556), (4, 18118917), (6, 12079278), (9, 8052852), (12, 6039639), (18, 4026426), (23, 3151116), (27, 2684284), (36, 2013213), (46, 1575558), (54, 1342142), (69, 1050372), (92, 787779), (108, 671071), (138, 525186), (163, 444636), (179, 404892), (207, 350124), (276, 262593), (326, 222318), (358, 202446), (414, 175062), (489, 148212), (537, 134964), (621, 116708), (652, 111159), (716, 101223), (828, 87531), (978, 74106), (1074, 67482), (1242, 58354), (1467, 49404), (1611, 44988), (1956, 37053), (2148, 33741), (2484, 29177), (2934, 24702), (3222, 22494), (3749, 19332), (4117, 17604), (4401, 16468), (4833, 14996), (5868, 12351), (6444, 11247), (7498, 9666), (8234, 8802)]