31157136

素因数分解:

$2^4\times 3^4\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:878

約数の個数: 100

約数和(自身を含む): 93399900

約数和(自身を除く): 62242764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 261, 324, 348, 432, 464, 522, 648, 696, 783, 829, 1044, 1296, 1392, 1566, 1658, 2088, 2349, 2487, 3132, 3316, 4176, 4698, 4974, 6264, 6632, 7461, 9396, 9948, 12528, 13264, 14922, 18792, 19896, 22383, 24041, 29844, 37584, 39792, 44766, 48082, 59688, 67149, 72123, 89532, 96164, 119376, 134298, 144246, 179064, 192328, 216369, 268596, 288492, 358128, 384656, 432738, 537192, 576984, 649107, 865476, 1074384, 1153968, 1298214, 1730952, 1947321, 2596428, 3461904, 3894642, 5192856, 7789284, 10385712, 15578568, 31157136]

約数ペア:

[(1, 31157136), (2, 15578568), (3, 10385712), (4, 7789284), (6, 5192856), (8, 3894642), (9, 3461904), (12, 2596428), (16, 1947321), (18, 1730952), (24, 1298214), (27, 1153968), (29, 1074384), (36, 865476), (48, 649107), (54, 576984), (58, 537192), (72, 432738), (81, 384656), (87, 358128), (108, 288492), (116, 268596), (144, 216369), (162, 192328), (174, 179064), (216, 144246), (232, 134298), (261, 119376), (324, 96164), (348, 89532), (432, 72123), (464, 67149), (522, 59688), (648, 48082), (696, 44766), (783, 39792), (829, 37584), (1044, 29844), (1296, 24041), (1392, 22383), (1566, 19896), (1658, 18792), (2088, 14922), (2349, 13264), (2487, 12528), (3132, 9948), (3316, 9396), (4176, 7461), (4698, 6632), (4974, 6264)]