66319176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2155

約数の個数: 128

約数和(自身を含む): 218972160

約数和(自身を除く): 152652984

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, 2111, 2244, 2618, 2856, 3927, 4222, 4488, 5236, 6333, 7854, 8444, 10472, 12666, 14777, 15708, 16888, 23221, 25332, 29554, 31416, 35887, 44331, 46442, 50664, 59108, 69663, 71774, 88662, 92884, 107661, 118216, 139326, 143548, 162547, 177324, 185768, 215322, 251209, 278652, 287096, 325094, 354648, 394757, 430644, 487641, 502418, 557304, 650188, 753627, 789514, 861288, 975282, 1004836, 1184271, 1300376, 1507254, 1579028, 1950564, 2009672, 2368542, 2763299, 3014508, 3158056, 3901128, 4737084, 5526598, 6029016, 8289897, 9474168, 11053196, 16579794, 22106392, 33159588, 66319176]

約数ペア:

[(1, 66319176), (2, 33159588), (3, 22106392), (4, 16579794), (6, 11053196), (7, 9474168), (8, 8289897), (11, 6029016), (12, 5526598), (14, 4737084), (17, 3901128), (21, 3158056), (22, 3014508), (24, 2763299), (28, 2368542), (33, 2009672), (34, 1950564), (42, 1579028), (44, 1507254), (51, 1300376), (56, 1184271), (66, 1004836), (68, 975282), (77, 861288), (84, 789514), (88, 753627), (102, 650188), (119, 557304), (132, 502418), (136, 487641), (154, 430644), (168, 394757), (187, 354648), (204, 325094), (231, 287096), (238, 278652), (264, 251209), (308, 215322), (357, 185768), (374, 177324), (408, 162547), (462, 143548), (476, 139326), (561, 118216), (616, 107661), (714, 92884), (748, 88662), (924, 71774), (952, 69663), (1122, 59108), (1309, 50664), (1428, 46442), (1496, 44331), (1848, 35887), (2111, 31416), (2244, 29554), (2618, 25332), (2856, 23221), (3927, 16888), (4222, 15708), (4488, 14777), (5236, 12666), (6333, 10472), (7854, 8444)]