73142874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34147}}^1$

素因数の和:34179

約数の個数: 48

約数和(自身を含む): 191775168

約数和(自身を除く): 118632294

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 34147, 68294, 102441, 204882, 239029, 307323, 478058, 580499, 614646, 717087, 1160998, 1434174, 1741497, 2151261, 3482994, 4063493, 4302522, 5224491, 8126986, 10448982, 12190479, 24380958, 36571437, 73142874]

約数ペア:

[(1, 73142874), (2, 36571437), (3, 24380958), (6, 12190479), (7, 10448982), (9, 8126986), (14, 5224491), (17, 4302522), (18, 4063493), (21, 3482994), (34, 2151261), (42, 1741497), (51, 1434174), (63, 1160998), (102, 717087), (119, 614646), (126, 580499), (153, 478058), (238, 307323), (306, 239029), (357, 204882), (714, 102441), (1071, 68294), (2142, 34147)]