64351188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 191842560

約数和(自身を除く): 127491372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 79, 99, 102, 121, 132, 153, 158, 187, 198, 204, 237, 242, 306, 316, 363, 374, 396, 474, 484, 561, 612, 711, 726, 748, 869, 948, 1089, 1122, 1331, 1343, 1422, 1452, 1683, 1738, 2057, 2178, 2244, 2607, 2662, 2686, 2844, 3366, 3476, 3993, 4029, 4114, 4356, 5214, 5324, 5372, 6171, 6732, 7821, 7986, 8058, 8228, 9559, 10428, 11979, 12087, 12342, 14773, 15642, 15972, 16116, 18513, 19118, 22627, 23958, 24174, 24684, 28677, 29546, 31284, 37026, 38236, 44319, 45254, 47916, 48348, 57354, 59092, 67881, 74052, 86031, 88638, 90508, 105149, 114708, 132957, 135762, 162503, 172062, 177276, 203643, 210298, 265914, 271524, 315447, 325006, 344124, 407286, 420596, 487509, 531828, 630894, 650012, 814572, 946341, 975018, 1261788, 1462527, 1787533, 1892682, 1950036, 2925054, 3575066, 3785364, 5362599, 5850108, 7150132, 10725198, 16087797, 21450396, 32175594, 64351188]

約数ペア:

[(1, 64351188), (2, 32175594), (3, 21450396), (4, 16087797), (6, 10725198), (9, 7150132), (11, 5850108), (12, 5362599), (17, 3785364), (18, 3575066), (22, 2925054), (33, 1950036), (34, 1892682), (36, 1787533), (44, 1462527), (51, 1261788), (66, 975018), (68, 946341), (79, 814572), (99, 650012), (102, 630894), (121, 531828), (132, 487509), (153, 420596), (158, 407286), (187, 344124), (198, 325006), (204, 315447), (237, 271524), (242, 265914), (306, 210298), (316, 203643), (363, 177276), (374, 172062), (396, 162503), (474, 135762), (484, 132957), (561, 114708), (612, 105149), (711, 90508), (726, 88638), (748, 86031), (869, 74052), (948, 67881), (1089, 59092), (1122, 57354), (1331, 48348), (1343, 47916), (1422, 45254), (1452, 44319), (1683, 38236), (1738, 37026), (2057, 31284), (2178, 29546), (2244, 28677), (2607, 24684), (2662, 24174), (2686, 23958), (2844, 22627), (3366, 19118), (3476, 18513), (3993, 16116), (4029, 15972), (4114, 15642), (4356, 14773), (5214, 12342), (5324, 12087), (5372, 11979), (6171, 10428), (6732, 9559), (7821, 8228), (7986, 8058)]