123777288

素因数分解:

$2^3\times 3^3\times {\mathrm{719}}^1\times {\mathrm{797}}^1$

素因数の和:1531

約数の個数: 64

約数和(自身を含む): 344736000

約数和(自身を除く): 220958712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 719, 797, 1438, 1594, 2157, 2391, 2876, 3188, 4314, 4782, 5752, 6376, 6471, 7173, 8628, 9564, 12942, 14346, 17256, 19128, 19413, 21519, 25884, 28692, 38826, 43038, 51768, 57384, 77652, 86076, 155304, 172152, 573043, 1146086, 1719129, 2292172, 3438258, 4584344, 5157387, 6876516, 10314774, 13753032, 15472161, 20629548, 30944322, 41259096, 61888644, 123777288]

約数ペア:

[(1, 123777288), (2, 61888644), (3, 41259096), (4, 30944322), (6, 20629548), (8, 15472161), (9, 13753032), (12, 10314774), (18, 6876516), (24, 5157387), (27, 4584344), (36, 3438258), (54, 2292172), (72, 1719129), (108, 1146086), (216, 573043), (719, 172152), (797, 155304), (1438, 86076), (1594, 77652), (2157, 57384), (2391, 51768), (2876, 43038), (3188, 38826), (4314, 28692), (4782, 25884), (5752, 21519), (6376, 19413), (6471, 19128), (7173, 17256), (8628, 14346), (9564, 12942)]