80312688

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 160

約数和(自身を含む): 246412800

約数和(自身を除く): 166100112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 59, 69, 72, 92, 108, 118, 137, 138, 144, 177, 184, 207, 216, 236, 274, 276, 354, 368, 411, 414, 432, 472, 531, 548, 552, 621, 708, 822, 828, 944, 1062, 1096, 1104, 1233, 1242, 1357, 1416, 1593, 1644, 1656, 2124, 2192, 2466, 2484, 2714, 2832, 3151, 3186, 3288, 3312, 3699, 4071, 4248, 4932, 4968, 5428, 6302, 6372, 6576, 7398, 8083, 8142, 8496, 9453, 9864, 9936, 10856, 12213, 12604, 12744, 14796, 16166, 16284, 18906, 19728, 21712, 24249, 24426, 25208, 25488, 28359, 29592, 32332, 32568, 36639, 37812, 48498, 48852, 50416, 56718, 59184, 64664, 65136, 72747, 73278, 75624, 85077, 96996, 97704, 113436, 129328, 145494, 146556, 151248, 170154, 185909, 193992, 195408, 218241, 226872, 290988, 293112, 340308, 371818, 387984, 436482, 453744, 557727, 581976, 586224, 680616, 743636, 872964, 1115454, 1163952, 1361232, 1487272, 1673181, 1745928, 2230908, 2974544, 3346362, 3491856, 4461816, 5019543, 6692724, 8923632, 10039086, 13385448, 20078172, 26770896, 40156344, 80312688]

約数ペア:

[(1, 80312688), (2, 40156344), (3, 26770896), (4, 20078172), (6, 13385448), (8, 10039086), (9, 8923632), (12, 6692724), (16, 5019543), (18, 4461816), (23, 3491856), (24, 3346362), (27, 2974544), (36, 2230908), (46, 1745928), (48, 1673181), (54, 1487272), (59, 1361232), (69, 1163952), (72, 1115454), (92, 872964), (108, 743636), (118, 680616), (137, 586224), (138, 581976), (144, 557727), (177, 453744), (184, 436482), (207, 387984), (216, 371818), (236, 340308), (274, 293112), (276, 290988), (354, 226872), (368, 218241), (411, 195408), (414, 193992), (432, 185909), (472, 170154), (531, 151248), (548, 146556), (552, 145494), (621, 129328), (708, 113436), (822, 97704), (828, 96996), (944, 85077), (1062, 75624), (1096, 73278), (1104, 72747), (1233, 65136), (1242, 64664), (1357, 59184), (1416, 56718), (1593, 50416), (1644, 48852), (1656, 48498), (2124, 37812), (2192, 36639), (2466, 32568), (2484, 32332), (2714, 29592), (2832, 28359), (3151, 25488), (3186, 25208), (3288, 24426), (3312, 24249), (3699, 21712), (4071, 19728), (4248, 18906), (4932, 16284), (4968, 16166), (5428, 14796), (6302, 12744), (6372, 12604), (6576, 12213), (7398, 10856), (8083, 9936), (8142, 9864), (8496, 9453)]