23520312

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 66718080

約数和(自身を除く): 43197768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 71, 72, 86, 107, 129, 142, 172, 213, 214, 258, 284, 321, 344, 387, 426, 428, 516, 568, 639, 642, 774, 852, 856, 963, 1032, 1278, 1284, 1548, 1704, 1926, 2556, 2568, 3053, 3096, 3852, 4601, 5112, 6106, 7597, 7704, 9159, 9202, 12212, 13803, 15194, 18318, 18404, 22791, 24424, 27477, 27606, 30388, 36636, 36808, 41409, 45582, 54954, 55212, 60776, 68373, 73272, 82818, 91164, 109908, 110424, 136746, 165636, 182328, 219816, 273492, 326671, 331272, 546984, 653342, 980013, 1306684, 1960026, 2613368, 2940039, 3920052, 5880078, 7840104, 11760156, 23520312]

約数ペア:

[(1, 23520312), (2, 11760156), (3, 7840104), (4, 5880078), (6, 3920052), (8, 2940039), (9, 2613368), (12, 1960026), (18, 1306684), (24, 980013), (36, 653342), (43, 546984), (71, 331272), (72, 326671), (86, 273492), (107, 219816), (129, 182328), (142, 165636), (172, 136746), (213, 110424), (214, 109908), (258, 91164), (284, 82818), (321, 73272), (344, 68373), (387, 60776), (426, 55212), (428, 54954), (516, 45582), (568, 41409), (639, 36808), (642, 36636), (774, 30388), (852, 27606), (856, 27477), (963, 24424), (1032, 22791), (1278, 18404), (1284, 18318), (1548, 15194), (1704, 13803), (1926, 12212), (2556, 9202), (2568, 9159), (3053, 7704), (3096, 7597), (3852, 6106), (4601, 5112)]