82779528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15607}}^1$

素因数の和:15646

約数の個数: 64

約数和(自身を含む): 235992960

約数和(自身を除く): 153213432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 15607, 31214, 46821, 62428, 93642, 124856, 187284, 202891, 265319, 374568, 405782, 530638, 608673, 795957, 811564, 1061276, 1217346, 1591914, 1623128, 2122552, 2434692, 3183828, 3449147, 4869384, 6367656, 6898294, 10347441, 13796588, 20694882, 27593176, 41389764, 82779528]

約数ペア:

[(1, 82779528), (2, 41389764), (3, 27593176), (4, 20694882), (6, 13796588), (8, 10347441), (12, 6898294), (13, 6367656), (17, 4869384), (24, 3449147), (26, 3183828), (34, 2434692), (39, 2122552), (51, 1623128), (52, 1591914), (68, 1217346), (78, 1061276), (102, 811564), (104, 795957), (136, 608673), (156, 530638), (204, 405782), (221, 374568), (312, 265319), (408, 202891), (442, 187284), (663, 124856), (884, 93642), (1326, 62428), (1768, 46821), (2652, 31214), (5304, 15607)]