123971976

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 352185600

約数和(自身を除く): 228213624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 67, 72, 93, 124, 134, 186, 201, 248, 268, 279, 372, 402, 536, 558, 603, 744, 804, 829, 1116, 1206, 1608, 1658, 2077, 2232, 2412, 2487, 3316, 4154, 4824, 4974, 6231, 6632, 7461, 8308, 9948, 12462, 14922, 16616, 18693, 19896, 24924, 25699, 29844, 37386, 49848, 51398, 55543, 59688, 74772, 77097, 102796, 111086, 149544, 154194, 166629, 205592, 222172, 231291, 308388, 333258, 444344, 462582, 499887, 616776, 666516, 925164, 999774, 1333032, 1721833, 1850328, 1999548, 3443666, 3999096, 5165499, 6887332, 10330998, 13774664, 15496497, 20661996, 30992994, 41323992, 61985988, 123971976]

約数ペア:

[(1, 123971976), (2, 61985988), (3, 41323992), (4, 30992994), (6, 20661996), (8, 15496497), (9, 13774664), (12, 10330998), (18, 6887332), (24, 5165499), (31, 3999096), (36, 3443666), (62, 1999548), (67, 1850328), (72, 1721833), (93, 1333032), (124, 999774), (134, 925164), (186, 666516), (201, 616776), (248, 499887), (268, 462582), (279, 444344), (372, 333258), (402, 308388), (536, 231291), (558, 222172), (603, 205592), (744, 166629), (804, 154194), (829, 149544), (1116, 111086), (1206, 102796), (1608, 77097), (1658, 74772), (2077, 59688), (2232, 55543), (2412, 51398), (2487, 49848), (3316, 37386), (4154, 29844), (4824, 25699), (4974, 24924), (6231, 19896), (6632, 18693), (7461, 16616), (8308, 14922), (9948, 12462)]