73589128

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 147858480

約数和(自身を除く): 74269352

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 307, 332, 361, 614, 664, 722, 1228, 1444, 1577, 2456, 2888, 3154, 5833, 6308, 11666, 12616, 23332, 25481, 29963, 46664, 50962, 59926, 101924, 110827, 119852, 203848, 221654, 239704, 443308, 484139, 886616, 968278, 1936556, 3873112, 9198641, 18397282, 36794564, 73589128]

約数ペア:

[(1, 73589128), (2, 36794564), (4, 18397282), (8, 9198641), (19, 3873112), (38, 1936556), (76, 968278), (83, 886616), (152, 484139), (166, 443308), (307, 239704), (332, 221654), (361, 203848), (614, 119852), (664, 110827), (722, 101924), (1228, 59926), (1444, 50962), (1577, 46664), (2456, 29963), (2888, 25481), (3154, 23332), (5833, 12616), (6308, 11666)]