74688636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 201696768

約数和(自身を除く): 127008132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 73, 92, 132, 138, 146, 219, 253, 276, 292, 337, 438, 506, 674, 759, 803, 876, 1011, 1012, 1348, 1518, 1606, 1679, 2022, 2409, 3036, 3212, 3358, 3707, 4044, 4818, 5037, 6716, 7414, 7751, 9636, 10074, 11121, 14828, 15502, 18469, 20148, 22242, 23253, 24601, 31004, 36938, 44484, 46506, 49202, 55407, 73803, 73876, 85261, 93012, 98404, 110814, 147606, 170522, 221628, 255783, 270611, 295212, 341044, 511566, 541222, 565823, 811833, 1023132, 1082444, 1131646, 1623666, 1697469, 2263292, 3247332, 3394938, 6224053, 6789876, 12448106, 18672159, 24896212, 37344318, 74688636]

約数ペア:

[(1, 74688636), (2, 37344318), (3, 24896212), (4, 18672159), (6, 12448106), (11, 6789876), (12, 6224053), (22, 3394938), (23, 3247332), (33, 2263292), (44, 1697469), (46, 1623666), (66, 1131646), (69, 1082444), (73, 1023132), (92, 811833), (132, 565823), (138, 541222), (146, 511566), (219, 341044), (253, 295212), (276, 270611), (292, 255783), (337, 221628), (438, 170522), (506, 147606), (674, 110814), (759, 98404), (803, 93012), (876, 85261), (1011, 73876), (1012, 73803), (1348, 55407), (1518, 49202), (1606, 46506), (1679, 44484), (2022, 36938), (2409, 31004), (3036, 24601), (3212, 23253), (3358, 22242), (3707, 20148), (4044, 18469), (4818, 15502), (5037, 14828), (6716, 11121), (7414, 10074), (7751, 9636)]