87651288

素因数分解:

$2^3\times 3^3\times {\mathrm{179}}^1\times {\mathrm{2267}}^1$

素因数の和:2461

約数の個数: 64

約数和(自身を含む): 244944000

約数和(自身を除く): 157292712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 179, 216, 358, 537, 716, 1074, 1432, 1611, 2148, 2267, 3222, 4296, 4534, 4833, 6444, 6801, 9068, 9666, 12888, 13602, 18136, 19332, 20403, 27204, 38664, 40806, 54408, 61209, 81612, 122418, 163224, 244836, 405793, 489672, 811586, 1217379, 1623172, 2434758, 3246344, 3652137, 4869516, 7304274, 9739032, 10956411, 14608548, 21912822, 29217096, 43825644, 87651288]

約数ペア:

[(1, 87651288), (2, 43825644), (3, 29217096), (4, 21912822), (6, 14608548), (8, 10956411), (9, 9739032), (12, 7304274), (18, 4869516), (24, 3652137), (27, 3246344), (36, 2434758), (54, 1623172), (72, 1217379), (108, 811586), (179, 489672), (216, 405793), (358, 244836), (537, 163224), (716, 122418), (1074, 81612), (1432, 61209), (1611, 54408), (2148, 40806), (2267, 38664), (3222, 27204), (4296, 20403), (4534, 19332), (4833, 18136), (6444, 13602), (6801, 12888), (9068, 9666)]