42975684

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 120341760

約数和(自身を除く): 77366076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 73, 79, 81, 92, 108, 138, 146, 158, 162, 207, 219, 237, 276, 292, 316, 324, 414, 438, 474, 621, 657, 711, 828, 876, 948, 1242, 1314, 1422, 1679, 1817, 1863, 1971, 2133, 2484, 2628, 2844, 3358, 3634, 3726, 3942, 4266, 5037, 5451, 5767, 5913, 6399, 6716, 7268, 7452, 7884, 8532, 10074, 10902, 11534, 11826, 12798, 15111, 16353, 17301, 20148, 21804, 23068, 23652, 25596, 30222, 32706, 34602, 45333, 49059, 51903, 60444, 65412, 69204, 90666, 98118, 103806, 132641, 135999, 147177, 155709, 181332, 196236, 207612, 265282, 271998, 294354, 311418, 397923, 467127, 530564, 543996, 588708, 622836, 795846, 934254, 1193769, 1591692, 1868508, 2387538, 3581307, 4775076, 7162614, 10743921, 14325228, 21487842, 42975684]

約数ペア:

[(1, 42975684), (2, 21487842), (3, 14325228), (4, 10743921), (6, 7162614), (9, 4775076), (12, 3581307), (18, 2387538), (23, 1868508), (27, 1591692), (36, 1193769), (46, 934254), (54, 795846), (69, 622836), (73, 588708), (79, 543996), (81, 530564), (92, 467127), (108, 397923), (138, 311418), (146, 294354), (158, 271998), (162, 265282), (207, 207612), (219, 196236), (237, 181332), (276, 155709), (292, 147177), (316, 135999), (324, 132641), (414, 103806), (438, 98118), (474, 90666), (621, 69204), (657, 65412), (711, 60444), (828, 51903), (876, 49059), (948, 45333), (1242, 34602), (1314, 32706), (1422, 30222), (1679, 25596), (1817, 23652), (1863, 23068), (1971, 21804), (2133, 20148), (2484, 17301), (2628, 16353), (2844, 15111), (3358, 12798), (3634, 11826), (3726, 11534), (3942, 10902), (4266, 10074), (5037, 8532), (5451, 7884), (5767, 7452), (5913, 7268), (6399, 6716)]