78687828

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 212284800

約数和(自身を除く): 133596972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 59, 106, 108, 118, 159, 177, 212, 233, 236, 318, 354, 466, 477, 531, 636, 699, 708, 932, 954, 1062, 1398, 1431, 1593, 1908, 2097, 2124, 2796, 2862, 3127, 3186, 4194, 5724, 6254, 6291, 6372, 8388, 9381, 12349, 12508, 12582, 13747, 18762, 24698, 25164, 27494, 28143, 37047, 37524, 41241, 49396, 54988, 56286, 74094, 82482, 84429, 111141, 112572, 123723, 148188, 164964, 168858, 222282, 247446, 333423, 337716, 371169, 444564, 494892, 666846, 728591, 742338, 1333692, 1457182, 1484676, 2185773, 2914364, 4371546, 6557319, 8743092, 13114638, 19671957, 26229276, 39343914, 78687828]

約数ペア:

[(1, 78687828), (2, 39343914), (3, 26229276), (4, 19671957), (6, 13114638), (9, 8743092), (12, 6557319), (18, 4371546), (27, 2914364), (36, 2185773), (53, 1484676), (54, 1457182), (59, 1333692), (106, 742338), (108, 728591), (118, 666846), (159, 494892), (177, 444564), (212, 371169), (233, 337716), (236, 333423), (318, 247446), (354, 222282), (466, 168858), (477, 164964), (531, 148188), (636, 123723), (699, 112572), (708, 111141), (932, 84429), (954, 82482), (1062, 74094), (1398, 56286), (1431, 54988), (1593, 49396), (1908, 41241), (2097, 37524), (2124, 37047), (2796, 28143), (2862, 27494), (3127, 25164), (3186, 24698), (4194, 18762), (5724, 13747), (6254, 12582), (6291, 12508), (6372, 12349), (8388, 9381)]