68263944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 134948856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 71, 84, 97, 118, 142, 168, 177, 194, 213, 236, 284, 291, 354, 388, 413, 426, 472, 497, 568, 582, 679, 708, 776, 826, 852, 994, 1164, 1239, 1358, 1416, 1491, 1652, 1704, 1988, 2037, 2328, 2478, 2716, 2982, 3304, 3976, 4074, 4189, 4956, 5432, 5723, 5964, 6887, 8148, 8378, 9912, 11446, 11928, 12567, 13774, 16296, 16756, 17169, 20661, 22892, 25134, 27548, 29323, 33512, 34338, 40061, 41322, 45784, 48209, 50268, 55096, 58646, 68676, 80122, 82644, 87969, 96418, 100536, 117292, 120183, 137352, 144627, 160244, 165288, 175938, 192836, 234584, 240366, 289254, 320488, 351876, 385672, 406333, 480732, 578508, 703752, 812666, 961464, 1157016, 1218999, 1625332, 2437998, 2844331, 3250664, 4875996, 5688662, 8532993, 9751992, 11377324, 17065986, 22754648, 34131972, 68263944]

約数ペア:

[(1, 68263944), (2, 34131972), (3, 22754648), (4, 17065986), (6, 11377324), (7, 9751992), (8, 8532993), (12, 5688662), (14, 4875996), (21, 3250664), (24, 2844331), (28, 2437998), (42, 1625332), (56, 1218999), (59, 1157016), (71, 961464), (84, 812666), (97, 703752), (118, 578508), (142, 480732), (168, 406333), (177, 385672), (194, 351876), (213, 320488), (236, 289254), (284, 240366), (291, 234584), (354, 192836), (388, 175938), (413, 165288), (426, 160244), (472, 144627), (497, 137352), (568, 120183), (582, 117292), (679, 100536), (708, 96418), (776, 87969), (826, 82644), (852, 80122), (994, 68676), (1164, 58646), (1239, 55096), (1358, 50268), (1416, 48209), (1491, 45784), (1652, 41322), (1704, 40061), (1988, 34338), (2037, 33512), (2328, 29323), (2478, 27548), (2716, 25134), (2982, 22892), (3304, 20661), (3976, 17169), (4074, 16756), (4189, 16296), (4956, 13774), (5432, 12567), (5723, 11928), (5964, 11446), (6887, 9912), (8148, 8378)]