72007404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4789}}^1$

素因数の和:4982

約数の個数: 48

約数和(自身を含む): 193132800

約数和(自身を除く): 121125396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 179, 358, 537, 716, 1074, 1253, 2148, 2506, 3759, 4789, 5012, 7518, 9578, 14367, 15036, 19156, 28734, 33523, 57468, 67046, 100569, 134092, 201138, 402276, 857231, 1714462, 2571693, 3428924, 5143386, 6000617, 10286772, 12001234, 18001851, 24002468, 36003702, 72007404]

約数ペア:

[(1, 72007404), (2, 36003702), (3, 24002468), (4, 18001851), (6, 12001234), (7, 10286772), (12, 6000617), (14, 5143386), (21, 3428924), (28, 2571693), (42, 1714462), (84, 857231), (179, 402276), (358, 201138), (537, 134092), (716, 100569), (1074, 67046), (1253, 57468), (2148, 33523), (2506, 28734), (3759, 19156), (4789, 15036), (5012, 14367), (7518, 9578)]