72901848

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{178681}}^1$

素因数の和:178707

約数の個数: 32

約数和(自身を含む): 192976560

約数和(自身を除く): 120074712

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 178681, 357362, 536043, 714724, 1072086, 1429448, 2144172, 3037577, 4288344, 6075154, 9112731, 12150308, 18225462, 24300616, 36450924, 72901848]

約数ペア:

[(1, 72901848), (2, 36450924), (3, 24300616), (4, 18225462), (6, 12150308), (8, 9112731), (12, 6075154), (17, 4288344), (24, 3037577), (34, 2144172), (51, 1429448), (68, 1072086), (102, 714724), (136, 536043), (204, 357362), (408, 178681)]