90930528

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 282063600

約数和(自身を除く): 191133072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 149, 156, 163, 208, 234, 288, 298, 312, 326, 416, 447, 468, 489, 596, 624, 652, 894, 936, 978, 1192, 1248, 1304, 1341, 1467, 1788, 1872, 1937, 1956, 2119, 2384, 2608, 2682, 2934, 3576, 3744, 3874, 3912, 4238, 4768, 5216, 5364, 5811, 5868, 6357, 7152, 7748, 7824, 8476, 10728, 11622, 11736, 12714, 14304, 15496, 15648, 16952, 17433, 19071, 21456, 23244, 23472, 24287, 25428, 30992, 33904, 34866, 38142, 42912, 46488, 46944, 48574, 50856, 61984, 67808, 69732, 72861, 76284, 92976, 97148, 101712, 139464, 145722, 152568, 185952, 194296, 203424, 218583, 278928, 291444, 305136, 315731, 388592, 437166, 557856, 582888, 610272, 631462, 777184, 874332, 947193, 1165776, 1262924, 1748664, 1894386, 2331552, 2525848, 2841579, 3497328, 3788772, 5051696, 5683158, 6994656, 7577544, 10103392, 11366316, 15155088, 22732632, 30310176, 45465264, 90930528]

約数ペア:

[(1, 90930528), (2, 45465264), (3, 30310176), (4, 22732632), (6, 15155088), (8, 11366316), (9, 10103392), (12, 7577544), (13, 6994656), (16, 5683158), (18, 5051696), (24, 3788772), (26, 3497328), (32, 2841579), (36, 2525848), (39, 2331552), (48, 1894386), (52, 1748664), (72, 1262924), (78, 1165776), (96, 947193), (104, 874332), (117, 777184), (144, 631462), (149, 610272), (156, 582888), (163, 557856), (208, 437166), (234, 388592), (288, 315731), (298, 305136), (312, 291444), (326, 278928), (416, 218583), (447, 203424), (468, 194296), (489, 185952), (596, 152568), (624, 145722), (652, 139464), (894, 101712), (936, 97148), (978, 92976), (1192, 76284), (1248, 72861), (1304, 69732), (1341, 67808), (1467, 61984), (1788, 50856), (1872, 48574), (1937, 46944), (1956, 46488), (2119, 42912), (2384, 38142), (2608, 34866), (2682, 33904), (2934, 30992), (3576, 25428), (3744, 24287), (3874, 23472), (3912, 23244), (4238, 21456), (4768, 19071), (5216, 17433), (5364, 16952), (5811, 15648), (5868, 15496), (6357, 14304), (7152, 12714), (7748, 11736), (7824, 11622), (8476, 10728)]