81515016

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5459

約数の個数: 96

約数和(自身を含む): 253562400

約数和(自身を除く): 172047384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 396, 418, 456, 627, 684, 792, 836, 1254, 1368, 1672, 1881, 2508, 3762, 5016, 5417, 7524, 10834, 15048, 16251, 21668, 32502, 43336, 48753, 59587, 65004, 97506, 102923, 119174, 130008, 178761, 195012, 205846, 238348, 308769, 357522, 390024, 411692, 476696, 536283, 617538, 715044, 823384, 926307, 1072566, 1132153, 1235076, 1430088, 1852614, 2145132, 2264306, 2470152, 3396459, 3705228, 4290264, 4528612, 6792918, 7410456, 9057224, 10189377, 13585836, 20378754, 27171672, 40757508, 81515016]

約数ペア:

[(1, 81515016), (2, 40757508), (3, 27171672), (4, 20378754), (6, 13585836), (8, 10189377), (9, 9057224), (11, 7410456), (12, 6792918), (18, 4528612), (19, 4290264), (22, 3705228), (24, 3396459), (33, 2470152), (36, 2264306), (38, 2145132), (44, 1852614), (57, 1430088), (66, 1235076), (72, 1132153), (76, 1072566), (88, 926307), (99, 823384), (114, 715044), (132, 617538), (152, 536283), (171, 476696), (198, 411692), (209, 390024), (228, 357522), (264, 308769), (342, 238348), (396, 205846), (418, 195012), (456, 178761), (627, 130008), (684, 119174), (792, 102923), (836, 97506), (1254, 65004), (1368, 59587), (1672, 48753), (1881, 43336), (2508, 32502), (3762, 21668), (5016, 16251), (5417, 15048), (7524, 10834)]