69957972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 221652480

約数和(自身を除く): 151694508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 41, 42, 54, 61, 63, 74, 82, 84, 108, 111, 122, 123, 126, 148, 164, 183, 189, 222, 244, 246, 252, 259, 287, 333, 366, 369, 378, 427, 444, 492, 518, 549, 574, 666, 732, 738, 756, 777, 854, 861, 999, 1036, 1098, 1107, 1148, 1281, 1332, 1476, 1517, 1554, 1647, 1708, 1722, 1998, 2196, 2214, 2257, 2331, 2501, 2562, 2583, 3034, 3108, 3294, 3444, 3843, 3996, 4428, 4514, 4551, 4662, 5002, 5124, 5166, 6068, 6588, 6771, 6993, 7503, 7686, 7749, 9028, 9102, 9324, 10004, 10332, 10619, 11529, 13542, 13653, 13986, 15006, 15372, 15498, 15799, 17507, 18204, 20313, 21238, 22509, 23058, 27084, 27306, 27972, 30012, 30996, 31598, 31857, 35014, 40626, 40959, 42476, 45018, 46116, 47397, 52521, 54612, 60939, 63196, 63714, 67527, 70028, 81252, 81918, 90036, 92537, 94794, 95571, 105042, 121878, 127428, 135054, 142191, 157563, 163836, 185074, 189588, 191142, 210084, 243756, 270108, 277611, 284382, 286713, 315126, 370148, 382284, 426573, 472689, 555222, 568764, 573426, 630252, 647759, 832833, 853146, 945378, 1110444, 1146852, 1295518, 1665666, 1706292, 1890756, 1943277, 2498499, 2591036, 3331332, 3886554, 4996998, 5829831, 7773108, 9993996, 11659662, 17489493, 23319324, 34978986, 69957972]

約数ペア:

[(1, 69957972), (2, 34978986), (3, 23319324), (4, 17489493), (6, 11659662), (7, 9993996), (9, 7773108), (12, 5829831), (14, 4996998), (18, 3886554), (21, 3331332), (27, 2591036), (28, 2498499), (36, 1943277), (37, 1890756), (41, 1706292), (42, 1665666), (54, 1295518), (61, 1146852), (63, 1110444), (74, 945378), (82, 853146), (84, 832833), (108, 647759), (111, 630252), (122, 573426), (123, 568764), (126, 555222), (148, 472689), (164, 426573), (183, 382284), (189, 370148), (222, 315126), (244, 286713), (246, 284382), (252, 277611), (259, 270108), (287, 243756), (333, 210084), (366, 191142), (369, 189588), (378, 185074), (427, 163836), (444, 157563), (492, 142191), (518, 135054), (549, 127428), (574, 121878), (666, 105042), (732, 95571), (738, 94794), (756, 92537), (777, 90036), (854, 81918), (861, 81252), (999, 70028), (1036, 67527), (1098, 63714), (1107, 63196), (1148, 60939), (1281, 54612), (1332, 52521), (1476, 47397), (1517, 46116), (1554, 45018), (1647, 42476), (1708, 40959), (1722, 40626), (1998, 35014), (2196, 31857), (2214, 31598), (2257, 30996), (2331, 30012), (2501, 27972), (2562, 27306), (2583, 27084), (3034, 23058), (3108, 22509), (3294, 21238), (3444, 20313), (3843, 18204), (3996, 17507), (4428, 15799), (4514, 15498), (4551, 15372), (4662, 15006), (5002, 13986), (5124, 13653), (5166, 13542), (6068, 11529), (6588, 10619), (6771, 10332), (6993, 10004), (7503, 9324), (7686, 9102), (7749, 9028)]