102742308

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2225

約数の個数: 72

約数和(自身を含む): 274450176

約数和(自身を除く): 171707868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 2141, 2666, 3999, 4282, 5332, 6423, 7998, 8564, 11997, 12846, 15996, 19269, 23994, 25692, 38538, 47988, 66371, 77076, 92063, 132742, 184126, 199113, 265484, 276189, 368252, 398226, 552378, 597339, 796452, 828567, 1104756, 1194678, 1657134, 2389356, 2853953, 3314268, 5707906, 8561859, 11415812, 17123718, 25685577, 34247436, 51371154, 102742308]

約数ペア:

[(1, 102742308), (2, 51371154), (3, 34247436), (4, 25685577), (6, 17123718), (9, 11415812), (12, 8561859), (18, 5707906), (31, 3314268), (36, 2853953), (43, 2389356), (62, 1657134), (86, 1194678), (93, 1104756), (124, 828567), (129, 796452), (172, 597339), (186, 552378), (258, 398226), (279, 368252), (372, 276189), (387, 265484), (516, 199113), (558, 184126), (774, 132742), (1116, 92063), (1333, 77076), (1548, 66371), (2141, 47988), (2666, 38538), (3999, 25692), (4282, 23994), (5332, 19269), (6423, 15996), (7998, 12846), (8564, 11997)]