68669328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 222208000

約数和(自身を除く): 153538672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 79, 84, 91, 104, 112, 156, 158, 168, 182, 199, 208, 237, 273, 312, 316, 336, 364, 398, 474, 546, 553, 597, 624, 632, 728, 796, 948, 1027, 1092, 1106, 1194, 1264, 1393, 1456, 1592, 1659, 1896, 2054, 2184, 2212, 2388, 2587, 2786, 3081, 3184, 3318, 3792, 4108, 4179, 4368, 4424, 4776, 5174, 5572, 6162, 6636, 7189, 7761, 8216, 8358, 8848, 9552, 10348, 11144, 12324, 13272, 14378, 15522, 15721, 16432, 16716, 18109, 20696, 21567, 22288, 24648, 26544, 28756, 31044, 31442, 33432, 36218, 41392, 43134, 47163, 49296, 54327, 57512, 62088, 62884, 66864, 72436, 86268, 94326, 108654, 110047, 115024, 124176, 125768, 144872, 172536, 188652, 204373, 217308, 220094, 251536, 289744, 330141, 345072, 377304, 408746, 434616, 440188, 613119, 660282, 754608, 817492, 869232, 880376, 1226238, 1320564, 1430611, 1634984, 1760752, 2452476, 2641128, 2861222, 3269968, 4291833, 4904952, 5282256, 5722444, 8583666, 9809904, 11444888, 17167332, 22889776, 34334664, 68669328]

約数ペア:

[(1, 68669328), (2, 34334664), (3, 22889776), (4, 17167332), (6, 11444888), (7, 9809904), (8, 8583666), (12, 5722444), (13, 5282256), (14, 4904952), (16, 4291833), (21, 3269968), (24, 2861222), (26, 2641128), (28, 2452476), (39, 1760752), (42, 1634984), (48, 1430611), (52, 1320564), (56, 1226238), (78, 880376), (79, 869232), (84, 817492), (91, 754608), (104, 660282), (112, 613119), (156, 440188), (158, 434616), (168, 408746), (182, 377304), (199, 345072), (208, 330141), (237, 289744), (273, 251536), (312, 220094), (316, 217308), (336, 204373), (364, 188652), (398, 172536), (474, 144872), (546, 125768), (553, 124176), (597, 115024), (624, 110047), (632, 108654), (728, 94326), (796, 86268), (948, 72436), (1027, 66864), (1092, 62884), (1106, 62088), (1194, 57512), (1264, 54327), (1393, 49296), (1456, 47163), (1592, 43134), (1659, 41392), (1896, 36218), (2054, 33432), (2184, 31442), (2212, 31044), (2388, 28756), (2587, 26544), (2786, 24648), (3081, 22288), (3184, 21567), (3318, 20696), (3792, 18109), (4108, 16716), (4179, 16432), (4368, 15721), (4424, 15522), (4776, 14378), (5174, 13272), (5572, 12324), (6162, 11144), (6636, 10348), (7189, 9552), (7761, 8848), (8216, 8358)]