74442564

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{521}}^1$

素因数の和:557

約数の個数: 126

約数和(自身を含む): 227647854

約数和(自身を除く): 153205290

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 521, 567, 588, 729, 756, 882, 972, 1042, 1134, 1323, 1458, 1563, 1701, 1764, 2084, 2268, 2646, 2916, 3126, 3402, 3647, 3969, 4689, 5103, 5292, 6252, 6804, 7294, 7938, 9378, 10206, 10941, 11907, 14067, 14588, 15876, 18756, 20412, 21882, 23814, 25529, 28134, 32823, 35721, 42201, 43764, 47628, 51058, 56268, 65646, 71442, 76587, 84402, 98469, 102116, 126603, 131292, 142884, 153174, 168804, 196938, 229761, 253206, 295407, 306348, 379809, 393876, 459522, 506412, 590814, 689283, 759618, 886221, 919044, 1181628, 1378566, 1519236, 1772442, 2067849, 2658663, 2757132, 3544884, 4135698, 5317326, 6203547, 8271396, 10634652, 12407094, 18610641, 24814188, 37221282, 74442564]

約数ペア:

[(1, 74442564), (2, 37221282), (3, 24814188), (4, 18610641), (6, 12407094), (7, 10634652), (9, 8271396), (12, 6203547), (14, 5317326), (18, 4135698), (21, 3544884), (27, 2757132), (28, 2658663), (36, 2067849), (42, 1772442), (49, 1519236), (54, 1378566), (63, 1181628), (81, 919044), (84, 886221), (98, 759618), (108, 689283), (126, 590814), (147, 506412), (162, 459522), (189, 393876), (196, 379809), (243, 306348), (252, 295407), (294, 253206), (324, 229761), (378, 196938), (441, 168804), (486, 153174), (521, 142884), (567, 131292), (588, 126603), (729, 102116), (756, 98469), (882, 84402), (972, 76587), (1042, 71442), (1134, 65646), (1323, 56268), (1458, 51058), (1563, 47628), (1701, 43764), (1764, 42201), (2084, 35721), (2268, 32823), (2646, 28134), (2916, 25529), (3126, 23814), (3402, 21882), (3647, 20412), (3969, 18756), (4689, 15876), (5103, 14588), (5292, 14067), (6252, 11907), (6804, 10941), (7294, 10206), (7938, 9378)]