78754452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1733}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 210521472

約数和(自身を除く): 131767020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 541, 1082, 1623, 1733, 2164, 3246, 3466, 3787, 5199, 6492, 6932, 7574, 10398, 11361, 12131, 15148, 20796, 22722, 24262, 36393, 45444, 48524, 72786, 145572, 937553, 1875106, 2812659, 3750212, 5625318, 6562871, 11250636, 13125742, 19688613, 26251484, 39377226, 78754452]

約数ペア:

[(1, 78754452), (2, 39377226), (3, 26251484), (4, 19688613), (6, 13125742), (7, 11250636), (12, 6562871), (14, 5625318), (21, 3750212), (28, 2812659), (42, 1875106), (84, 937553), (541, 145572), (1082, 72786), (1623, 48524), (1733, 45444), (2164, 36393), (3246, 24262), (3466, 22722), (3787, 20796), (5199, 15148), (6492, 12131), (6932, 11361), (7574, 10398)]