67447908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 202378176

約数和(自身を除く): 134930268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 43, 44, 51, 66, 68, 86, 99, 102, 129, 132, 153, 172, 187, 198, 204, 233, 258, 306, 374, 387, 396, 466, 473, 516, 561, 612, 699, 731, 748, 774, 932, 946, 1122, 1398, 1419, 1462, 1548, 1683, 1892, 2097, 2193, 2244, 2563, 2796, 2838, 2924, 3366, 3961, 4194, 4257, 4386, 5126, 5676, 6579, 6732, 7689, 7922, 8041, 8388, 8514, 8772, 10019, 10252, 11883, 13158, 15378, 15844, 16082, 17028, 20038, 23067, 23766, 24123, 26316, 30057, 30756, 32164, 35649, 40076, 43571, 46134, 47532, 48246, 60114, 71298, 72369, 87142, 90171, 92268, 96492, 110209, 120228, 130713, 142596, 144738, 170323, 174284, 180342, 220418, 261426, 289476, 330627, 340646, 360684, 392139, 440836, 510969, 522852, 661254, 681292, 784278, 991881, 1021938, 1322508, 1532907, 1568556, 1873553, 1983762, 2043876, 3065814, 3747106, 3967524, 5620659, 6131628, 7494212, 11241318, 16861977, 22482636, 33723954, 67447908]

約数ペア:

[(1, 67447908), (2, 33723954), (3, 22482636), (4, 16861977), (6, 11241318), (9, 7494212), (11, 6131628), (12, 5620659), (17, 3967524), (18, 3747106), (22, 3065814), (33, 2043876), (34, 1983762), (36, 1873553), (43, 1568556), (44, 1532907), (51, 1322508), (66, 1021938), (68, 991881), (86, 784278), (99, 681292), (102, 661254), (129, 522852), (132, 510969), (153, 440836), (172, 392139), (187, 360684), (198, 340646), (204, 330627), (233, 289476), (258, 261426), (306, 220418), (374, 180342), (387, 174284), (396, 170323), (466, 144738), (473, 142596), (516, 130713), (561, 120228), (612, 110209), (699, 96492), (731, 92268), (748, 90171), (774, 87142), (932, 72369), (946, 71298), (1122, 60114), (1398, 48246), (1419, 47532), (1462, 46134), (1548, 43571), (1683, 40076), (1892, 35649), (2097, 32164), (2193, 30756), (2244, 30057), (2563, 26316), (2796, 24123), (2838, 23766), (2924, 23067), (3366, 20038), (3961, 17028), (4194, 16082), (4257, 15844), (4386, 15378), (5126, 13158), (5676, 11883), (6579, 10252), (6732, 10019), (7689, 8772), (7922, 8514), (8041, 8388)]