66549288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12547}}^1$

素因数の和:12586

約数の個数: 64

約数和(自身を含む): 189725760

約数和(自身を除く): 123176472

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, 12547, 25094, 37641, 50188, 75282, 100376, 150564, 163111, 213299, 301128, 326222, 426598, 489333, 639897, 652444, 853196, 978666, 1279794, 1304888, 1706392, 1957332, 2559588, 2772887, 3914664, 5119176, 5545774, 8318661, 11091548, 16637322, 22183096, 33274644, 66549288]

約数ペア:

[(1, 66549288), (2, 33274644), (3, 22183096), (4, 16637322), (6, 11091548), (8, 8318661), (12, 5545774), (13, 5119176), (17, 3914664), (24, 2772887), (26, 2559588), (34, 1957332), (39, 1706392), (51, 1304888), (52, 1279794), (68, 978666), (78, 853196), (102, 652444), (104, 639897), (136, 489333), (156, 426598), (204, 326222), (221, 301128), (312, 213299), (408, 163111), (442, 150564), (663, 100376), (884, 75282), (1326, 50188), (1768, 37641), (2652, 25094), (5304, 12547)]