80838996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50651}}^1$

素因数の和:50684

約数の個数: 48

約数和(自身を含む): 226920960

約数和(自身を除く): 146081964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 50651, 101302, 151953, 202604, 303906, 354557, 607812, 709114, 962369, 1063671, 1418228, 1924738, 2127342, 2887107, 3849476, 4254684, 5774214, 6736583, 11548428, 13473166, 20209749, 26946332, 40419498, 80838996]

約数ペア:

[(1, 80838996), (2, 40419498), (3, 26946332), (4, 20209749), (6, 13473166), (7, 11548428), (12, 6736583), (14, 5774214), (19, 4254684), (21, 3849476), (28, 2887107), (38, 2127342), (42, 1924738), (57, 1418228), (76, 1063671), (84, 962369), (114, 709114), (133, 607812), (228, 354557), (266, 303906), (399, 202604), (532, 151953), (798, 101302), (1596, 50651)]