72030036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2551}}^1$

素因数の和:2752

約数の個数: 48

約数和(自身を含む): 182069888

約数和(自身を除く): 110039852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 543, 724, 1086, 2172, 2353, 2551, 4706, 5102, 7059, 7653, 9412, 10204, 14118, 15306, 28236, 30612, 33163, 66326, 99489, 132652, 198978, 397956, 461731, 923462, 1385193, 1846924, 2770386, 5540772, 6002503, 12005006, 18007509, 24010012, 36015018, 72030036]

約数ペア:

[(1, 72030036), (2, 36015018), (3, 24010012), (4, 18007509), (6, 12005006), (12, 6002503), (13, 5540772), (26, 2770386), (39, 1846924), (52, 1385193), (78, 923462), (156, 461731), (181, 397956), (362, 198978), (543, 132652), (724, 99489), (1086, 66326), (2172, 33163), (2353, 30612), (2551, 28236), (4706, 15306), (5102, 14118), (7059, 10204), (7653, 9412)]