66992688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1683

約数の個数: 120

約数和(自身を含む): 219631776

約数和(自身を除く): 152639088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 861, 984, 1008, 1148, 1476, 1621, 1722, 1968, 2296, 2583, 2952, 3242, 3444, 4592, 4863, 5166, 5904, 6484, 6888, 9726, 10332, 11347, 12968, 13776, 14589, 19452, 20664, 22694, 25936, 29178, 34041, 38904, 41328, 45388, 58356, 66461, 68082, 77808, 90776, 102123, 116712, 132922, 136164, 181552, 199383, 204246, 233424, 265844, 272328, 398766, 408492, 465227, 531688, 544656, 598149, 797532, 816984, 930454, 1063376, 1196298, 1395681, 1595064, 1633968, 1860908, 2392596, 2791362, 3190128, 3721816, 4187043, 4785192, 5582724, 7443632, 8374086, 9570384, 11165448, 16748172, 22330896, 33496344, 66992688]

約数ペア:

[(1, 66992688), (2, 33496344), (3, 22330896), (4, 16748172), (6, 11165448), (7, 9570384), (8, 8374086), (9, 7443632), (12, 5582724), (14, 4785192), (16, 4187043), (18, 3721816), (21, 3190128), (24, 2791362), (28, 2392596), (36, 1860908), (41, 1633968), (42, 1595064), (48, 1395681), (56, 1196298), (63, 1063376), (72, 930454), (82, 816984), (84, 797532), (112, 598149), (123, 544656), (126, 531688), (144, 465227), (164, 408492), (168, 398766), (246, 272328), (252, 265844), (287, 233424), (328, 204246), (336, 199383), (369, 181552), (492, 136164), (504, 132922), (574, 116712), (656, 102123), (738, 90776), (861, 77808), (984, 68082), (1008, 66461), (1148, 58356), (1476, 45388), (1621, 41328), (1722, 38904), (1968, 34041), (2296, 29178), (2583, 25936), (2952, 22694), (3242, 20664), (3444, 19452), (4592, 14589), (4863, 13776), (5166, 12968), (5904, 11347), (6484, 10332), (6888, 9726)]