74958744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 227635200

約数和(自身を除く): 152676456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 37, 42, 56, 62, 74, 84, 93, 111, 124, 148, 168, 186, 217, 222, 248, 259, 296, 372, 389, 434, 444, 518, 651, 744, 777, 778, 868, 888, 1036, 1147, 1167, 1302, 1554, 1556, 1736, 2072, 2294, 2334, 2604, 2723, 3108, 3112, 3441, 4588, 4668, 5208, 5446, 6216, 6882, 8029, 8169, 9176, 9336, 10892, 12059, 13764, 14393, 16058, 16338, 21784, 24087, 24118, 27528, 28786, 32116, 32676, 36177, 43179, 48174, 48236, 57572, 64232, 65352, 72354, 84413, 86358, 96348, 96472, 100751, 115144, 144708, 168826, 172716, 192696, 201502, 253239, 289416, 302253, 337652, 345432, 403004, 446183, 506478, 604506, 675304, 806008, 892366, 1012956, 1209012, 1338549, 1784732, 2025912, 2418024, 2677098, 3123281, 3569464, 5354196, 6246562, 9369843, 10708392, 12493124, 18739686, 24986248, 37479372, 74958744]

約数ペア:

[(1, 74958744), (2, 37479372), (3, 24986248), (4, 18739686), (6, 12493124), (7, 10708392), (8, 9369843), (12, 6246562), (14, 5354196), (21, 3569464), (24, 3123281), (28, 2677098), (31, 2418024), (37, 2025912), (42, 1784732), (56, 1338549), (62, 1209012), (74, 1012956), (84, 892366), (93, 806008), (111, 675304), (124, 604506), (148, 506478), (168, 446183), (186, 403004), (217, 345432), (222, 337652), (248, 302253), (259, 289416), (296, 253239), (372, 201502), (389, 192696), (434, 172716), (444, 168826), (518, 144708), (651, 115144), (744, 100751), (777, 96472), (778, 96348), (868, 86358), (888, 84413), (1036, 72354), (1147, 65352), (1167, 64232), (1302, 57572), (1554, 48236), (1556, 48174), (1736, 43179), (2072, 36177), (2294, 32676), (2334, 32116), (2604, 28786), (2723, 27528), (3108, 24118), (3112, 24087), (3441, 21784), (4588, 16338), (4668, 16058), (5208, 14393), (5446, 13764), (6216, 12059), (6882, 10892), (8029, 9336), (8169, 9176)]