68178768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6997}}^1$

素因数の和:7044

約数の個数: 80

約数和(自身を含む): 208260480

約数和(自身を除く): 140081712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 6997, 9744, 13994, 20991, 27988, 41982, 48979, 55976, 83964, 97958, 111952, 146937, 167928, 195916, 202913, 293874, 335856, 391832, 405826, 587748, 608739, 783664, 811652, 1175496, 1217478, 1420391, 1623304, 2350992, 2434956, 2840782, 3246608, 4261173, 4869912, 5681564, 8522346, 9739824, 11363128, 17044692, 22726256, 34089384, 68178768]

約数ペア:

[(1, 68178768), (2, 34089384), (3, 22726256), (4, 17044692), (6, 11363128), (7, 9739824), (8, 8522346), (12, 5681564), (14, 4869912), (16, 4261173), (21, 3246608), (24, 2840782), (28, 2434956), (29, 2350992), (42, 1623304), (48, 1420391), (56, 1217478), (58, 1175496), (84, 811652), (87, 783664), (112, 608739), (116, 587748), (168, 405826), (174, 391832), (203, 335856), (232, 293874), (336, 202913), (348, 195916), (406, 167928), (464, 146937), (609, 111952), (696, 97958), (812, 83964), (1218, 55976), (1392, 48979), (1624, 41982), (2436, 27988), (3248, 20991), (4872, 13994), (6997, 9744)]