72509164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6869}}^1$

素因数の和:6922

約数の個数: 48

約数和(自身を含む): 161582400

約数和(自身を除く): 89073236

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 6869, 10556, 13738, 27476, 48083, 89297, 96166, 178594, 192332, 199201, 357188, 398402, 625079, 796804, 1250158, 1394407, 2500316, 2589613, 2788814, 5179226, 5577628, 10358452, 18127291, 36254582, 72509164]

約数ペア:

[(1, 72509164), (2, 36254582), (4, 18127291), (7, 10358452), (13, 5577628), (14, 5179226), (26, 2788814), (28, 2589613), (29, 2500316), (52, 1394407), (58, 1250158), (91, 796804), (116, 625079), (182, 398402), (203, 357188), (364, 199201), (377, 192332), (406, 178594), (754, 96166), (812, 89297), (1508, 48083), (2639, 27476), (5278, 13738), (6869, 10556)]