89961504

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 269660160

約数和(自身を除く): 179698656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 37, 38, 43, 48, 57, 62, 74, 76, 86, 93, 96, 111, 114, 124, 129, 148, 152, 172, 186, 222, 228, 248, 258, 296, 304, 344, 372, 444, 456, 496, 516, 589, 592, 608, 688, 703, 744, 817, 888, 912, 992, 1032, 1147, 1178, 1184, 1333, 1376, 1406, 1488, 1591, 1634, 1767, 1776, 1824, 2064, 2109, 2294, 2356, 2451, 2666, 2812, 2976, 3182, 3268, 3441, 3534, 3552, 3999, 4128, 4218, 4588, 4712, 4773, 4902, 5332, 5624, 6364, 6536, 6882, 7068, 7998, 8436, 9176, 9424, 9546, 9804, 10664, 11248, 12728, 13072, 13764, 14136, 15996, 16872, 18352, 18848, 19092, 19608, 21328, 21793, 22496, 25327, 25456, 26144, 27528, 28272, 30229, 31992, 33744, 36704, 38184, 39216, 42656, 43586, 49321, 50654, 50912, 55056, 56544, 60458, 63984, 65379, 67488, 75981, 76368, 78432, 87172, 90687, 98642, 101308, 110112, 120916, 127968, 130758, 147963, 151962, 152736, 174344, 181374, 197284, 202616, 241832, 261516, 295926, 303924, 348688, 362748, 394568, 405232, 483664, 523032, 591852, 607848, 697376, 725496, 789136, 810464, 937099, 967328, 1046064, 1183704, 1215696, 1450992, 1578272, 1874198, 2092128, 2367408, 2431392, 2811297, 2901984, 3748396, 4734816, 5622594, 7496792, 11245188, 14993584, 22490376, 29987168, 44980752, 89961504]

約数ペア:

[(1, 89961504), (2, 44980752), (3, 29987168), (4, 22490376), (6, 14993584), (8, 11245188), (12, 7496792), (16, 5622594), (19, 4734816), (24, 3748396), (31, 2901984), (32, 2811297), (37, 2431392), (38, 2367408), (43, 2092128), (48, 1874198), (57, 1578272), (62, 1450992), (74, 1215696), (76, 1183704), (86, 1046064), (93, 967328), (96, 937099), (111, 810464), (114, 789136), (124, 725496), (129, 697376), (148, 607848), (152, 591852), (172, 523032), (186, 483664), (222, 405232), (228, 394568), (248, 362748), (258, 348688), (296, 303924), (304, 295926), (344, 261516), (372, 241832), (444, 202616), (456, 197284), (496, 181374), (516, 174344), (589, 152736), (592, 151962), (608, 147963), (688, 130758), (703, 127968), (744, 120916), (817, 110112), (888, 101308), (912, 98642), (992, 90687), (1032, 87172), (1147, 78432), (1178, 76368), (1184, 75981), (1333, 67488), (1376, 65379), (1406, 63984), (1488, 60458), (1591, 56544), (1634, 55056), (1767, 50912), (1776, 50654), (1824, 49321), (2064, 43586), (2109, 42656), (2294, 39216), (2356, 38184), (2451, 36704), (2666, 33744), (2812, 31992), (2976, 30229), (3182, 28272), (3268, 27528), (3441, 26144), (3534, 25456), (3552, 25327), (3999, 22496), (4128, 21793), (4218, 21328), (4588, 19608), (4712, 19092), (4773, 18848), (4902, 18352), (5332, 16872), (5624, 15996), (6364, 14136), (6536, 13764), (6882, 13072), (7068, 12728), (7998, 11248), (8436, 10664), (9176, 9804), (9424, 9546)]