78291324

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6733}}^1$

素因数の和:6779

約数の個数: 72

約数和(自身を含む): 220605840

約数和(自身を除く): 142314516

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 6733, 11628, 13466, 20199, 26932, 40398, 60597, 80796, 114461, 121194, 127927, 228922, 242388, 255854, 343383, 383781, 457844, 511708, 686766, 767562, 1030149, 1151343, 1373532, 1535124, 2060298, 2174759, 2302686, 4120596, 4349518, 4605372, 6524277, 8699036, 13048554, 19572831, 26097108, 39145662, 78291324]

約数ペア:

[(1, 78291324), (2, 39145662), (3, 26097108), (4, 19572831), (6, 13048554), (9, 8699036), (12, 6524277), (17, 4605372), (18, 4349518), (19, 4120596), (34, 2302686), (36, 2174759), (38, 2060298), (51, 1535124), (57, 1373532), (68, 1151343), (76, 1030149), (102, 767562), (114, 686766), (153, 511708), (171, 457844), (204, 383781), (228, 343383), (306, 255854), (323, 242388), (342, 228922), (612, 127927), (646, 121194), (684, 114461), (969, 80796), (1292, 60597), (1938, 40398), (2907, 26932), (3876, 20199), (5814, 13466), (6733, 11628)]