71740944

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:546

約数の個数: 160

約数和(自身を含む): 232366080

約数和(自身を除く): 160625136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 144, 176, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 432, 487, 496, 528, 558, 594, 682, 744, 792, 837, 974, 1023, 1116, 1188, 1364, 1461, 1488, 1584, 1674, 1948, 2046, 2232, 2376, 2728, 2922, 3069, 3348, 3896, 4092, 4383, 4464, 4752, 5357, 5456, 5844, 6138, 6696, 7792, 8184, 8766, 9207, 10714, 11688, 12276, 13149, 13392, 15097, 16071, 16368, 17532, 18414, 21428, 23376, 24552, 26298, 30194, 32142, 35064, 36828, 42856, 45291, 48213, 49104, 52596, 60388, 64284, 70128, 73656, 85712, 90582, 96426, 105192, 120776, 128568, 135873, 144639, 147312, 166067, 181164, 192852, 210384, 241552, 257136, 271746, 289278, 332134, 362328, 385704, 407619, 498201, 543492, 578556, 664268, 724656, 771408, 815238, 996402, 1086984, 1157112, 1328536, 1494603, 1630476, 1992804, 2173968, 2314224, 2657072, 2989206, 3260952, 3985608, 4483809, 5978412, 6521904, 7971216, 8967618, 11956824, 17935236, 23913648, 35870472, 71740944]

約数ペア:

[(1, 71740944), (2, 35870472), (3, 23913648), (4, 17935236), (6, 11956824), (8, 8967618), (9, 7971216), (11, 6521904), (12, 5978412), (16, 4483809), (18, 3985608), (22, 3260952), (24, 2989206), (27, 2657072), (31, 2314224), (33, 2173968), (36, 1992804), (44, 1630476), (48, 1494603), (54, 1328536), (62, 1157112), (66, 1086984), (72, 996402), (88, 815238), (93, 771408), (99, 724656), (108, 664268), (124, 578556), (132, 543492), (144, 498201), (176, 407619), (186, 385704), (198, 362328), (216, 332134), (248, 289278), (264, 271746), (279, 257136), (297, 241552), (341, 210384), (372, 192852), (396, 181164), (432, 166067), (487, 147312), (496, 144639), (528, 135873), (558, 128568), (594, 120776), (682, 105192), (744, 96426), (792, 90582), (837, 85712), (974, 73656), (1023, 70128), (1116, 64284), (1188, 60388), (1364, 52596), (1461, 49104), (1488, 48213), (1584, 45291), (1674, 42856), (1948, 36828), (2046, 35064), (2232, 32142), (2376, 30194), (2728, 26298), (2922, 24552), (3069, 23376), (3348, 21428), (3896, 18414), (4092, 17532), (4383, 16368), (4464, 16071), (4752, 15097), (5357, 13392), (5456, 13149), (5844, 12276), (6138, 11688), (6696, 10714), (7792, 9207), (8184, 8766)]