68563368

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 204652800

約数和(自身を除く): 136089432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 37, 46, 54, 69, 72, 74, 92, 108, 111, 138, 148, 184, 207, 216, 222, 276, 296, 333, 373, 414, 444, 552, 621, 666, 746, 828, 851, 888, 999, 1119, 1242, 1332, 1492, 1656, 1702, 1998, 2238, 2484, 2553, 2664, 2984, 3357, 3404, 3996, 4476, 4968, 5106, 6714, 6808, 7659, 7992, 8579, 8952, 10071, 10212, 13428, 13801, 15318, 17158, 20142, 20424, 22977, 25737, 26856, 27602, 30636, 34316, 40284, 41403, 45954, 51474, 55204, 61272, 68632, 77211, 80568, 82806, 91908, 102948, 110408, 124209, 154422, 165612, 183816, 205896, 231633, 248418, 308844, 317423, 331224, 372627, 463266, 496836, 617688, 634846, 745254, 926532, 952269, 993672, 1269692, 1490508, 1853064, 1904538, 2539384, 2856807, 2981016, 3809076, 5713614, 7618152, 8570421, 11427228, 17140842, 22854456, 34281684, 68563368]

約数ペア:

[(1, 68563368), (2, 34281684), (3, 22854456), (4, 17140842), (6, 11427228), (8, 8570421), (9, 7618152), (12, 5713614), (18, 3809076), (23, 2981016), (24, 2856807), (27, 2539384), (36, 1904538), (37, 1853064), (46, 1490508), (54, 1269692), (69, 993672), (72, 952269), (74, 926532), (92, 745254), (108, 634846), (111, 617688), (138, 496836), (148, 463266), (184, 372627), (207, 331224), (216, 317423), (222, 308844), (276, 248418), (296, 231633), (333, 205896), (373, 183816), (414, 165612), (444, 154422), (552, 124209), (621, 110408), (666, 102948), (746, 91908), (828, 82806), (851, 80568), (888, 77211), (999, 68632), (1119, 61272), (1242, 55204), (1332, 51474), (1492, 45954), (1656, 41403), (1702, 40284), (1998, 34316), (2238, 30636), (2484, 27602), (2553, 26856), (2664, 25737), (2984, 22977), (3357, 20424), (3404, 20142), (3996, 17158), (4476, 15318), (4968, 13801), (5106, 13428), (6714, 10212), (6808, 10071), (7659, 8952), (7992, 8579)]