64968816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4243}}^1$

素因数の和:4294

約数の個数: 80

約数和(自身を含む): 189452160

約数和(自身を除く): 124483344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 4243, 5104, 7656, 8486, 12729, 15312, 16972, 25458, 33944, 46673, 50916, 67888, 93346, 101832, 123047, 140019, 186692, 203664, 246094, 280038, 369141, 373384, 492188, 560076, 738282, 746768, 984376, 1120152, 1353517, 1476564, 1968752, 2240304, 2707034, 2953128, 4060551, 5414068, 5906256, 8121102, 10828136, 16242204, 21656272, 32484408, 64968816]

約数ペア:

[(1, 64968816), (2, 32484408), (3, 21656272), (4, 16242204), (6, 10828136), (8, 8121102), (11, 5906256), (12, 5414068), (16, 4060551), (22, 2953128), (24, 2707034), (29, 2240304), (33, 1968752), (44, 1476564), (48, 1353517), (58, 1120152), (66, 984376), (87, 746768), (88, 738282), (116, 560076), (132, 492188), (174, 373384), (176, 369141), (232, 280038), (264, 246094), (319, 203664), (348, 186692), (464, 140019), (528, 123047), (638, 101832), (696, 93346), (957, 67888), (1276, 50916), (1392, 46673), (1914, 33944), (2552, 25458), (3828, 16972), (4243, 15312), (5104, 12729), (7656, 8486)]