85816458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52391}}^1$

素因数の和:52419

約数の個数: 48

約数和(自身を含む): 228848256

約数和(自身を除く): 143031798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 52391, 104782, 157173, 314346, 366737, 471519, 681083, 733474, 943038, 1100211, 1362166, 2043249, 2200422, 3300633, 4086498, 4767581, 6129747, 6601266, 9535162, 12259494, 14302743, 28605486, 42908229, 85816458]

約数ペア:

[(1, 85816458), (2, 42908229), (3, 28605486), (6, 14302743), (7, 12259494), (9, 9535162), (13, 6601266), (14, 6129747), (18, 4767581), (21, 4086498), (26, 3300633), (39, 2200422), (42, 2043249), (63, 1362166), (78, 1100211), (91, 943038), (117, 733474), (126, 681083), (182, 471519), (234, 366737), (273, 314346), (546, 157173), (819, 104782), (1638, 52391)]