31096872

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1352

約数の個数: 80

約数和(自身を含む): 89523060

約数和(自身を除く): 58426188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1297, 1332, 1998, 2594, 2664, 2997, 3891, 3996, 5188, 5994, 7782, 7992, 10376, 11673, 11988, 15564, 23346, 23976, 31128, 35019, 46692, 47989, 70038, 93384, 95978, 105057, 140076, 143967, 191956, 210114, 280152, 287934, 383912, 420228, 431901, 575868, 840456, 863802, 1151736, 1295703, 1727604, 2591406, 3455208, 3887109, 5182812, 7774218, 10365624, 15548436, 31096872]

約数ペア:

[(1, 31096872), (2, 15548436), (3, 10365624), (4, 7774218), (6, 5182812), (8, 3887109), (9, 3455208), (12, 2591406), (18, 1727604), (24, 1295703), (27, 1151736), (36, 863802), (37, 840456), (54, 575868), (72, 431901), (74, 420228), (81, 383912), (108, 287934), (111, 280152), (148, 210114), (162, 191956), (216, 143967), (222, 140076), (296, 105057), (324, 95978), (333, 93384), (444, 70038), (648, 47989), (666, 46692), (888, 35019), (999, 31128), (1297, 23976), (1332, 23346), (1998, 15564), (2594, 11988), (2664, 11673), (2997, 10376), (3891, 7992), (3996, 7782), (5188, 5994)]