64955538

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2687}}^1$

素因数の和:2791

約数の個数: 48

約数和(自身を含む): 150958080

約数和(自身を除く): 86002542

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 79, 102, 153, 158, 237, 306, 474, 711, 1343, 1422, 2686, 2687, 4029, 5374, 8058, 8061, 12087, 16122, 24174, 24183, 45679, 48366, 91358, 137037, 212273, 274074, 411111, 424546, 636819, 822222, 1273638, 1910457, 3608641, 3820914, 7217282, 10825923, 21651846, 32477769, 64955538]

約数ペア:

[(1, 64955538), (2, 32477769), (3, 21651846), (6, 10825923), (9, 7217282), (17, 3820914), (18, 3608641), (34, 1910457), (51, 1273638), (79, 822222), (102, 636819), (153, 424546), (158, 411111), (237, 274074), (306, 212273), (474, 137037), (711, 91358), (1343, 48366), (1422, 45679), (2686, 24183), (2687, 24174), (4029, 16122), (5374, 12087), (8058, 8061)]