68443704

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 160

約数和(自身を含む): 223027200

約数和(自身を除く): 154583496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 81, 84, 108, 126, 158, 162, 168, 189, 191, 216, 237, 252, 316, 324, 378, 382, 474, 504, 553, 567, 573, 632, 648, 711, 756, 764, 948, 1106, 1134, 1146, 1337, 1422, 1512, 1528, 1659, 1719, 1896, 2133, 2212, 2268, 2292, 2674, 2844, 3318, 3438, 4011, 4266, 4424, 4536, 4584, 4977, 5157, 5348, 5688, 6399, 6636, 6876, 8022, 8532, 9954, 10314, 10696, 12033, 12798, 13272, 13752, 14931, 15089, 15471, 16044, 17064, 19908, 20628, 24066, 25596, 29862, 30178, 30942, 32088, 36099, 39816, 41256, 44793, 45267, 48132, 51192, 59724, 60356, 61884, 72198, 89586, 90534, 96264, 105623, 108297, 119448, 120712, 123768, 135801, 144396, 179172, 181068, 211246, 216594, 271602, 288792, 316869, 358344, 362136, 407403, 422492, 433188, 543204, 633738, 814806, 844984, 866376, 950607, 1086408, 1222209, 1267476, 1629612, 1901214, 2444418, 2534952, 2851821, 3259224, 3802428, 4888836, 5703642, 7604856, 8555463, 9777672, 11407284, 17110926, 22814568, 34221852, 68443704]

約数ペア:

[(1, 68443704), (2, 34221852), (3, 22814568), (4, 17110926), (6, 11407284), (7, 9777672), (8, 8555463), (9, 7604856), (12, 5703642), (14, 4888836), (18, 3802428), (21, 3259224), (24, 2851821), (27, 2534952), (28, 2444418), (36, 1901214), (42, 1629612), (54, 1267476), (56, 1222209), (63, 1086408), (72, 950607), (79, 866376), (81, 844984), (84, 814806), (108, 633738), (126, 543204), (158, 433188), (162, 422492), (168, 407403), (189, 362136), (191, 358344), (216, 316869), (237, 288792), (252, 271602), (316, 216594), (324, 211246), (378, 181068), (382, 179172), (474, 144396), (504, 135801), (553, 123768), (567, 120712), (573, 119448), (632, 108297), (648, 105623), (711, 96264), (756, 90534), (764, 89586), (948, 72198), (1106, 61884), (1134, 60356), (1146, 59724), (1337, 51192), (1422, 48132), (1512, 45267), (1528, 44793), (1659, 41256), (1719, 39816), (1896, 36099), (2133, 32088), (2212, 30942), (2268, 30178), (2292, 29862), (2674, 25596), (2844, 24066), (3318, 20628), (3438, 19908), (4011, 17064), (4266, 16044), (4424, 15471), (4536, 15089), (4584, 14931), (4977, 13752), (5157, 13272), (5348, 12798), (5688, 12033), (6399, 10696), (6636, 10314), (6876, 9954), (8022, 8532)]