74740848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 241984512

約数和(自身を除く): 167243664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 71, 78, 84, 91, 104, 112, 142, 156, 168, 182, 208, 213, 241, 273, 284, 312, 336, 364, 426, 482, 497, 546, 568, 624, 723, 728, 852, 923, 964, 994, 1092, 1136, 1446, 1456, 1491, 1687, 1704, 1846, 1928, 1988, 2184, 2769, 2892, 2982, 3133, 3374, 3408, 3692, 3856, 3976, 4368, 5061, 5538, 5784, 5964, 6266, 6461, 6748, 7384, 7952, 9399, 10122, 11076, 11568, 11928, 12532, 12922, 13496, 14768, 17111, 18798, 19383, 20244, 21931, 22152, 23856, 25064, 25844, 26992, 34222, 37596, 38766, 40488, 43862, 44304, 50128, 51333, 51688, 65793, 68444, 75192, 77532, 80976, 87724, 102666, 103376, 119777, 131586, 136888, 150384, 155064, 175448, 205332, 222443, 239554, 263172, 273776, 310128, 350896, 359331, 410664, 444886, 479108, 526344, 667329, 718662, 821328, 889772, 958216, 1052688, 1334658, 1437324, 1557101, 1779544, 1916432, 2669316, 2874648, 3114202, 3559088, 4671303, 5338632, 5749296, 6228404, 9342606, 10677264, 12456808, 18685212, 24913616, 37370424, 74740848]

約数ペア:

[(1, 74740848), (2, 37370424), (3, 24913616), (4, 18685212), (6, 12456808), (7, 10677264), (8, 9342606), (12, 6228404), (13, 5749296), (14, 5338632), (16, 4671303), (21, 3559088), (24, 3114202), (26, 2874648), (28, 2669316), (39, 1916432), (42, 1779544), (48, 1557101), (52, 1437324), (56, 1334658), (71, 1052688), (78, 958216), (84, 889772), (91, 821328), (104, 718662), (112, 667329), (142, 526344), (156, 479108), (168, 444886), (182, 410664), (208, 359331), (213, 350896), (241, 310128), (273, 273776), (284, 263172), (312, 239554), (336, 222443), (364, 205332), (426, 175448), (482, 155064), (497, 150384), (546, 136888), (568, 131586), (624, 119777), (723, 103376), (728, 102666), (852, 87724), (923, 80976), (964, 77532), (994, 75192), (1092, 68444), (1136, 65793), (1446, 51688), (1456, 51333), (1491, 50128), (1687, 44304), (1704, 43862), (1846, 40488), (1928, 38766), (1988, 37596), (2184, 34222), (2769, 26992), (2892, 25844), (2982, 25064), (3133, 23856), (3374, 22152), (3408, 21931), (3692, 20244), (3856, 19383), (3976, 18798), (4368, 17111), (5061, 14768), (5538, 13496), (5784, 12922), (5964, 12532), (6266, 11928), (6461, 11568), (6748, 11076), (7384, 10122), (7952, 9399)]