72835480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4657}}^1$

素因数の和:4708

約数の個数: 64

約数和(自身を含む): 181103040

約数和(自身を除く): 108267560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 4657, 7820, 9314, 15640, 18628, 23285, 37256, 46570, 79169, 93140, 107111, 158338, 186280, 214222, 316676, 395845, 428444, 535555, 633352, 791690, 856888, 1071110, 1583380, 1820887, 2142220, 3166760, 3641774, 4284440, 7283548, 9104435, 14567096, 18208870, 36417740, 72835480]

約数ペア:

[(1, 72835480), (2, 36417740), (4, 18208870), (5, 14567096), (8, 9104435), (10, 7283548), (17, 4284440), (20, 3641774), (23, 3166760), (34, 2142220), (40, 1820887), (46, 1583380), (68, 1071110), (85, 856888), (92, 791690), (115, 633352), (136, 535555), (170, 428444), (184, 395845), (230, 316676), (340, 214222), (391, 186280), (460, 158338), (680, 107111), (782, 93140), (920, 79169), (1564, 46570), (1955, 37256), (3128, 23285), (3910, 18628), (4657, 15640), (7820, 9314)]