61570716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 154771344

約数和(自身を除く): 93200628

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 233, 244, 361, 366, 466, 699, 722, 732, 932, 1083, 1159, 1398, 1444, 2166, 2318, 2796, 3477, 4332, 4427, 4636, 6954, 8854, 13281, 13908, 14213, 17708, 22021, 26562, 28426, 42639, 44042, 53124, 56852, 66063, 84113, 85278, 88084, 132126, 168226, 170556, 252339, 264252, 270047, 336452, 504678, 540094, 810141, 1009356, 1080188, 1620282, 3240564, 5130893, 10261786, 15392679, 20523572, 30785358, 61570716]

約数ペア:

[(1, 61570716), (2, 30785358), (3, 20523572), (4, 15392679), (6, 10261786), (12, 5130893), (19, 3240564), (38, 1620282), (57, 1080188), (61, 1009356), (76, 810141), (114, 540094), (122, 504678), (183, 336452), (228, 270047), (233, 264252), (244, 252339), (361, 170556), (366, 168226), (466, 132126), (699, 88084), (722, 85278), (732, 84113), (932, 66063), (1083, 56852), (1159, 53124), (1398, 44042), (1444, 42639), (2166, 28426), (2318, 26562), (2796, 22021), (3477, 17708), (4332, 14213), (4427, 13908), (4636, 13281), (6954, 8854)]