75740868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{42937}}^1$

素因数の和:42961

約数の個数: 54

約数和(自身を含む): 222719406

約数和(自身を除く): 146978538

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 42937, 85874, 128811, 171748, 257622, 300559, 386433, 515244, 601118, 772866, 901677, 1202236, 1545732, 1803354, 2103913, 2705031, 3606708, 4207826, 5410062, 6311739, 8415652, 10820124, 12623478, 18935217, 25246956, 37870434, 75740868]

約数ペア:

[(1, 75740868), (2, 37870434), (3, 25246956), (4, 18935217), (6, 12623478), (7, 10820124), (9, 8415652), (12, 6311739), (14, 5410062), (18, 4207826), (21, 3606708), (28, 2705031), (36, 2103913), (42, 1803354), (49, 1545732), (63, 1202236), (84, 901677), (98, 772866), (126, 601118), (147, 515244), (196, 386433), (252, 300559), (294, 257622), (441, 171748), (588, 128811), (882, 85874), (1764, 42937)]