84731868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:788

約数の個数: 108

約数和(自身を含む): 244466040

約数和(自身を除く): 159734172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 169, 171, 228, 234, 247, 338, 342, 468, 494, 507, 676, 684, 733, 741, 988, 1014, 1466, 1482, 1521, 2028, 2199, 2223, 2932, 2964, 3042, 3211, 4398, 4446, 6084, 6422, 6597, 8796, 8892, 9529, 9633, 12844, 13194, 13927, 19058, 19266, 26388, 27854, 28587, 28899, 38116, 38532, 41781, 55708, 57174, 57798, 83562, 85761, 114348, 115596, 123877, 125343, 167124, 171522, 181051, 247754, 250686, 343044, 362102, 371631, 495508, 501372, 543153, 724204, 743262, 1086306, 1114893, 1486524, 1629459, 2172612, 2229786, 2353663, 3258918, 4459572, 4707326, 6517836, 7060989, 9414652, 14121978, 21182967, 28243956, 42365934, 84731868]

約数ペア:

[(1, 84731868), (2, 42365934), (3, 28243956), (4, 21182967), (6, 14121978), (9, 9414652), (12, 7060989), (13, 6517836), (18, 4707326), (19, 4459572), (26, 3258918), (36, 2353663), (38, 2229786), (39, 2172612), (52, 1629459), (57, 1486524), (76, 1114893), (78, 1086306), (114, 743262), (117, 724204), (156, 543153), (169, 501372), (171, 495508), (228, 371631), (234, 362102), (247, 343044), (338, 250686), (342, 247754), (468, 181051), (494, 171522), (507, 167124), (676, 125343), (684, 123877), (733, 115596), (741, 114348), (988, 85761), (1014, 83562), (1466, 57798), (1482, 57174), (1521, 55708), (2028, 41781), (2199, 38532), (2223, 38116), (2932, 28899), (2964, 28587), (3042, 27854), (3211, 26388), (4398, 19266), (4446, 19058), (6084, 13927), (6422, 13194), (6597, 12844), (8796, 9633), (8892, 9529)]