66828564

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1147

約数の個数: 120

約数和(自身を含む): 201979008

約数和(自身を除く): 135150444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 81, 99, 102, 108, 132, 153, 162, 187, 198, 204, 297, 306, 324, 374, 396, 459, 561, 594, 612, 748, 891, 918, 1103, 1122, 1188, 1377, 1683, 1782, 1836, 2206, 2244, 2754, 3309, 3366, 3564, 4412, 5049, 5508, 6618, 6732, 9927, 10098, 12133, 13236, 15147, 18751, 19854, 20196, 24266, 29781, 30294, 36399, 37502, 39708, 48532, 56253, 59562, 60588, 72798, 75004, 89343, 109197, 112506, 119124, 145596, 168759, 178686, 206261, 218394, 225012, 327591, 337518, 357372, 412522, 436788, 506277, 618783, 655182, 675036, 825044, 982773, 1012554, 1237566, 1310364, 1518831, 1856349, 1965546, 2025108, 2475132, 3037662, 3712698, 3931092, 5569047, 6075324, 7425396, 11138094, 16707141, 22276188, 33414282, 66828564]

約数ペア:

[(1, 66828564), (2, 33414282), (3, 22276188), (4, 16707141), (6, 11138094), (9, 7425396), (11, 6075324), (12, 5569047), (17, 3931092), (18, 3712698), (22, 3037662), (27, 2475132), (33, 2025108), (34, 1965546), (36, 1856349), (44, 1518831), (51, 1310364), (54, 1237566), (66, 1012554), (68, 982773), (81, 825044), (99, 675036), (102, 655182), (108, 618783), (132, 506277), (153, 436788), (162, 412522), (187, 357372), (198, 337518), (204, 327591), (297, 225012), (306, 218394), (324, 206261), (374, 178686), (396, 168759), (459, 145596), (561, 119124), (594, 112506), (612, 109197), (748, 89343), (891, 75004), (918, 72798), (1103, 60588), (1122, 59562), (1188, 56253), (1377, 48532), (1683, 39708), (1782, 37502), (1836, 36399), (2206, 30294), (2244, 29781), (2754, 24266), (3309, 20196), (3366, 19854), (3564, 18751), (4412, 15147), (5049, 13236), (5508, 12133), (6618, 10098), (6732, 9927)]