23159988

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 62008128

約数和(自身を除く): 38848140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 83, 92, 138, 166, 207, 249, 276, 332, 337, 414, 498, 674, 747, 828, 996, 1011, 1348, 1494, 1909, 2022, 2988, 3033, 3818, 4044, 5727, 6066, 7636, 7751, 11454, 12132, 15502, 17181, 22908, 23253, 27971, 31004, 34362, 46506, 55942, 68724, 69759, 83913, 93012, 111884, 139518, 167826, 251739, 279036, 335652, 503478, 643333, 1006956, 1286666, 1929999, 2573332, 3859998, 5789997, 7719996, 11579994, 23159988]

約数ペア:

[(1, 23159988), (2, 11579994), (3, 7719996), (4, 5789997), (6, 3859998), (9, 2573332), (12, 1929999), (18, 1286666), (23, 1006956), (36, 643333), (46, 503478), (69, 335652), (83, 279036), (92, 251739), (138, 167826), (166, 139518), (207, 111884), (249, 93012), (276, 83913), (332, 69759), (337, 68724), (414, 55942), (498, 46506), (674, 34362), (747, 31004), (828, 27971), (996, 23253), (1011, 22908), (1348, 17181), (1494, 15502), (1909, 12132), (2022, 11454), (2988, 7751), (3033, 7636), (3818, 6066), (4044, 5727)]