71380008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2777}}^1$

素因数の和:2816

約数の個数: 128

約数和(自身を含む): 240019200

約数和(自身を除く): 168639192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 918, 952, 1071, 1224, 1428, 1512, 1836, 2142, 2777, 2856, 3213, 3672, 4284, 5554, 6426, 8331, 8568, 11108, 12852, 16662, 19439, 22216, 24993, 25704, 33324, 38878, 47209, 49986, 58317, 66648, 74979, 77756, 94418, 99972, 116634, 141627, 149958, 155512, 174951, 188836, 199944, 233268, 283254, 299916, 330463, 349902, 377672, 424881, 466536, 524853, 566508, 599832, 660926, 699804, 849762, 991389, 1049706, 1133016, 1274643, 1321852, 1399608, 1699524, 1982778, 2099412, 2549286, 2643704, 2974167, 3399048, 3965556, 4198824, 5098572, 5948334, 7931112, 8922501, 10197144, 11896668, 17845002, 23793336, 35690004, 71380008]

約数ペア:

[(1, 71380008), (2, 35690004), (3, 23793336), (4, 17845002), (6, 11896668), (7, 10197144), (8, 8922501), (9, 7931112), (12, 5948334), (14, 5098572), (17, 4198824), (18, 3965556), (21, 3399048), (24, 2974167), (27, 2643704), (28, 2549286), (34, 2099412), (36, 1982778), (42, 1699524), (51, 1399608), (54, 1321852), (56, 1274643), (63, 1133016), (68, 1049706), (72, 991389), (84, 849762), (102, 699804), (108, 660926), (119, 599832), (126, 566508), (136, 524853), (153, 466536), (168, 424881), (189, 377672), (204, 349902), (216, 330463), (238, 299916), (252, 283254), (306, 233268), (357, 199944), (378, 188836), (408, 174951), (459, 155512), (476, 149958), (504, 141627), (612, 116634), (714, 99972), (756, 94418), (918, 77756), (952, 74979), (1071, 66648), (1224, 58317), (1428, 49986), (1512, 47209), (1836, 38878), (2142, 33324), (2777, 25704), (2856, 24993), (3213, 22216), (3672, 19439), (4284, 16662), (5554, 12852), (6426, 11108), (8331, 8568)]