31788504

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:830

約数の個数: 128

約数和(自身を含む): 102124800

約数和(自身を除く): 70336296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 153, 187, 198, 204, 216, 264, 297, 306, 374, 396, 408, 459, 561, 594, 612, 748, 787, 792, 918, 1122, 1188, 1224, 1496, 1574, 1683, 1836, 2244, 2361, 2376, 3148, 3366, 3672, 4488, 4722, 5049, 6296, 6732, 7083, 8657, 9444, 10098, 13379, 13464, 14166, 17314, 18888, 20196, 21249, 25971, 26758, 28332, 34628, 40137, 40392, 42498, 51942, 53516, 56664, 69256, 77913, 80274, 84996, 103884, 107032, 120411, 147169, 155826, 160548, 169992, 207768, 233739, 240822, 294338, 311652, 321096, 361233, 441507, 467478, 481644, 588676, 623304, 722466, 883014, 934956, 963288, 1177352, 1324521, 1444932, 1766028, 1869912, 2649042, 2889864, 3532056, 3973563, 5298084, 7947126, 10596168, 15894252, 31788504]

約数ペア:

[(1, 31788504), (2, 15894252), (3, 10596168), (4, 7947126), (6, 5298084), (8, 3973563), (9, 3532056), (11, 2889864), (12, 2649042), (17, 1869912), (18, 1766028), (22, 1444932), (24, 1324521), (27, 1177352), (33, 963288), (34, 934956), (36, 883014), (44, 722466), (51, 623304), (54, 588676), (66, 481644), (68, 467478), (72, 441507), (88, 361233), (99, 321096), (102, 311652), (108, 294338), (132, 240822), (136, 233739), (153, 207768), (187, 169992), (198, 160548), (204, 155826), (216, 147169), (264, 120411), (297, 107032), (306, 103884), (374, 84996), (396, 80274), (408, 77913), (459, 69256), (561, 56664), (594, 53516), (612, 51942), (748, 42498), (787, 40392), (792, 40137), (918, 34628), (1122, 28332), (1188, 26758), (1224, 25971), (1496, 21249), (1574, 20196), (1683, 18888), (1836, 17314), (2244, 14166), (2361, 13464), (2376, 13379), (3148, 10098), (3366, 9444), (3672, 8657), (4488, 7083), (4722, 6732), (5049, 6296)]