122986728

素因数分解:

$2^3\times 3^3\times {\mathrm{439}}^1\times {\mathrm{1297}}^1$

素因数の和:1751

約数の個数: 64

約数和(自身を含む): 342672000

約数和(自身を除く): 219685272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 439, 878, 1297, 1317, 1756, 2594, 2634, 3512, 3891, 3951, 5188, 5268, 7782, 7902, 10376, 10536, 11673, 11853, 15564, 15804, 23346, 23706, 31128, 31608, 35019, 46692, 47412, 70038, 93384, 94824, 140076, 280152, 569383, 1138766, 1708149, 2277532, 3416298, 4555064, 5124447, 6832596, 10248894, 13665192, 15373341, 20497788, 30746682, 40995576, 61493364, 122986728]

約数ペア:

[(1, 122986728), (2, 61493364), (3, 40995576), (4, 30746682), (6, 20497788), (8, 15373341), (9, 13665192), (12, 10248894), (18, 6832596), (24, 5124447), (27, 4555064), (36, 3416298), (54, 2277532), (72, 1708149), (108, 1138766), (216, 569383), (439, 280152), (878, 140076), (1297, 94824), (1317, 93384), (1756, 70038), (2594, 47412), (2634, 46692), (3512, 35019), (3891, 31608), (3951, 31128), (5188, 23706), (5268, 23346), (7782, 15804), (7902, 15564), (10376, 11853), (10536, 11673)]