80528796

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1960

約数の個数: 96

約数和(自身を含む): 230791680

約数和(自身を除く): 150262884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 92, 102, 108, 138, 153, 204, 207, 276, 306, 391, 414, 459, 612, 621, 782, 828, 918, 1173, 1242, 1564, 1836, 1907, 2346, 2484, 3519, 3814, 4692, 5721, 7038, 7628, 10557, 11442, 14076, 17163, 21114, 22884, 32419, 34326, 42228, 43861, 51489, 64838, 68652, 87722, 97257, 102978, 129676, 131583, 175444, 194514, 205956, 263166, 291771, 389028, 394749, 526332, 583542, 745637, 789498, 875313, 1167084, 1184247, 1491274, 1578996, 1750626, 2236911, 2368494, 2982548, 3501252, 4473822, 4736988, 6710733, 8947644, 13421466, 20132199, 26842932, 40264398, 80528796]

約数ペア:

[(1, 80528796), (2, 40264398), (3, 26842932), (4, 20132199), (6, 13421466), (9, 8947644), (12, 6710733), (17, 4736988), (18, 4473822), (23, 3501252), (27, 2982548), (34, 2368494), (36, 2236911), (46, 1750626), (51, 1578996), (54, 1491274), (68, 1184247), (69, 1167084), (92, 875313), (102, 789498), (108, 745637), (138, 583542), (153, 526332), (204, 394749), (207, 389028), (276, 291771), (306, 263166), (391, 205956), (414, 194514), (459, 175444), (612, 131583), (621, 129676), (782, 102978), (828, 97257), (918, 87722), (1173, 68652), (1242, 64838), (1564, 51489), (1836, 43861), (1907, 42228), (2346, 34326), (2484, 32419), (3519, 22884), (3814, 21114), (4692, 17163), (5721, 14076), (7038, 11442), (7628, 10557)]