71954136

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 209510400

約数和(自身を除く): 137556264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 61, 72, 86, 108, 122, 127, 129, 172, 183, 216, 244, 254, 258, 344, 366, 381, 387, 488, 508, 516, 549, 732, 762, 774, 1016, 1032, 1098, 1143, 1161, 1464, 1524, 1548, 1647, 2196, 2286, 2322, 2623, 3048, 3096, 3294, 3429, 4392, 4572, 4644, 5246, 5461, 6588, 6858, 7747, 7869, 9144, 9288, 10492, 10922, 13176, 13716, 15494, 15738, 16383, 20984, 21844, 23241, 23607, 27432, 30988, 31476, 32766, 43688, 46482, 47214, 49149, 61976, 62952, 65532, 69723, 70821, 92964, 94428, 98298, 131064, 139446, 141642, 147447, 185928, 188856, 196596, 209169, 278892, 283284, 294894, 333121, 393192, 418338, 557784, 566568, 589788, 666242, 836676, 999363, 1179576, 1332484, 1673352, 1998726, 2664968, 2998089, 3997452, 5996178, 7994904, 8994267, 11992356, 17988534, 23984712, 35977068, 71954136]

約数ペア:

[(1, 71954136), (2, 35977068), (3, 23984712), (4, 17988534), (6, 11992356), (8, 8994267), (9, 7994904), (12, 5996178), (18, 3997452), (24, 2998089), (27, 2664968), (36, 1998726), (43, 1673352), (54, 1332484), (61, 1179576), (72, 999363), (86, 836676), (108, 666242), (122, 589788), (127, 566568), (129, 557784), (172, 418338), (183, 393192), (216, 333121), (244, 294894), (254, 283284), (258, 278892), (344, 209169), (366, 196596), (381, 188856), (387, 185928), (488, 147447), (508, 141642), (516, 139446), (549, 131064), (732, 98298), (762, 94428), (774, 92964), (1016, 70821), (1032, 69723), (1098, 65532), (1143, 62952), (1161, 61976), (1464, 49149), (1524, 47214), (1548, 46482), (1647, 43688), (2196, 32766), (2286, 31476), (2322, 30988), (2623, 27432), (3048, 23607), (3096, 23241), (3294, 21844), (3429, 20984), (4392, 16383), (4572, 15738), (4644, 15494), (5246, 13716), (5461, 13176), (6588, 10922), (6858, 10492), (7747, 9288), (7869, 9144)]