84289128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2683}}^1$

素因数の和:2727

約数の個数: 128

約数和(自身を含む): 278277120

約数和(自身を除く): 193987992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2683, 2856, 3927, 4488, 5236, 5366, 7854, 8049, 10472, 10732, 15708, 16098, 18781, 21464, 29513, 31416, 32196, 37562, 45611, 56343, 59026, 64392, 75124, 88539, 91222, 112686, 118052, 136833, 150248, 177078, 182444, 206591, 225372, 236104, 273666, 319277, 354156, 364888, 413182, 450744, 501721, 547332, 619773, 638554, 708312, 826364, 957831, 1003442, 1094664, 1239546, 1277108, 1505163, 1652728, 1915662, 2006884, 2479092, 2554216, 3010326, 3512047, 3831324, 4013768, 4958184, 6020652, 7024094, 7662648, 10536141, 12041304, 14048188, 21072282, 28096376, 42144564, 84289128]

約数ペア:

[(1, 84289128), (2, 42144564), (3, 28096376), (4, 21072282), (6, 14048188), (7, 12041304), (8, 10536141), (11, 7662648), (12, 7024094), (14, 6020652), (17, 4958184), (21, 4013768), (22, 3831324), (24, 3512047), (28, 3010326), (33, 2554216), (34, 2479092), (42, 2006884), (44, 1915662), (51, 1652728), (56, 1505163), (66, 1277108), (68, 1239546), (77, 1094664), (84, 1003442), (88, 957831), (102, 826364), (119, 708312), (132, 638554), (136, 619773), (154, 547332), (168, 501721), (187, 450744), (204, 413182), (231, 364888), (238, 354156), (264, 319277), (308, 273666), (357, 236104), (374, 225372), (408, 206591), (462, 182444), (476, 177078), (561, 150248), (616, 136833), (714, 118052), (748, 112686), (924, 91222), (952, 88539), (1122, 75124), (1309, 64392), (1428, 59026), (1496, 56343), (1848, 45611), (2244, 37562), (2618, 32196), (2683, 31416), (2856, 29513), (3927, 21464), (4488, 18781), (5236, 16098), (5366, 15708), (7854, 10732), (8049, 10472)]