28147126104

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{5581}}^1$

素因数の和:5823

約数の個数: 160

約数和(自身を含む): 81131690640

約数和(自身を除く): 52984564536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 181, 216, 258, 324, 344, 362, 387, 516, 543, 648, 724, 774, 1032, 1086, 1161, 1448, 1548, 1629, 2172, 2322, 3096, 3258, 3483, 4344, 4644, 4887, 5581, 6516, 6966, 7783, 9288, 9774, 11162, 13032, 13932, 14661, 15566, 16743, 19548, 22324, 23349, 27864, 29322, 31132, 33486, 39096, 44648, 46698, 50229, 58644, 62264, 66972, 70047, 93396, 100458, 117288, 133944, 140094, 150687, 186792, 200916, 210141, 239983, 280188, 301374, 401832, 420282, 452061, 479966, 560376, 602748, 630423, 719949, 840564, 904122, 959932, 1010161, 1205496, 1260846, 1439898, 1681128, 1808244, 1919864, 2020322, 2159847, 2521692, 2879796, 3030483, 3616488, 4040644, 4319694, 5043384, 5759592, 6060966, 6479541, 8081288, 8639388, 9091449, 12121932, 12959082, 17278776, 18182898, 19438623, 24243864, 25918164, 27274347, 36365796, 38877246, 43436923, 51836328, 54548694, 72731592, 77754492, 81823041, 86873846, 109097388, 130310769, 155508984, 163646082, 173747692, 218194776, 260621538, 327292164, 347495384, 390932307, 521243076, 654584328, 781864614, 1042486152, 1172796921, 1563729228, 2345593842, 3127458456, 3518390763, 4691187684, 7036781526, 9382375368, 14073563052, 28147126104]

約数ペア:

[(1, 28147126104), (2, 14073563052), (3, 9382375368), (4, 7036781526), (6, 4691187684), (8, 3518390763), (9, 3127458456), (12, 2345593842), (18, 1563729228), (24, 1172796921), (27, 1042486152), (36, 781864614), (43, 654584328), (54, 521243076), (72, 390932307), (81, 347495384), (86, 327292164), (108, 260621538), (129, 218194776), (162, 173747692), (172, 163646082), (181, 155508984), (216, 130310769), (258, 109097388), (324, 86873846), (344, 81823041), (362, 77754492), (387, 72731592), (516, 54548694), (543, 51836328), (648, 43436923), (724, 38877246), (774, 36365796), (1032, 27274347), (1086, 25918164), (1161, 24243864), (1448, 19438623), (1548, 18182898), (1629, 17278776), (2172, 12959082), (2322, 12121932), (3096, 9091449), (3258, 8639388), (3483, 8081288), (4344, 6479541), (4644, 6060966), (4887, 5759592), (5581, 5043384), (6516, 4319694), (6966, 4040644), (7783, 3616488), (9288, 3030483), (9774, 2879796), (11162, 2521692), (13032, 2159847), (13932, 2020322), (14661, 1919864), (15566, 1808244), (16743, 1681128), (19548, 1439898), (22324, 1260846), (23349, 1205496), (27864, 1010161), (29322, 959932), (31132, 904122), (33486, 840564), (39096, 719949), (44648, 630423), (46698, 602748), (50229, 560376), (58644, 479966), (62264, 452061), (66972, 420282), (70047, 401832), (93396, 301374), (100458, 280188), (117288, 239983), (133944, 210141), (140094, 200916), (150687, 186792)]