83969208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61381}}^1$

素因数の和:61412

約数の個数: 48

約数和(自身を含む): 239389800

約数和(自身を除く): 155420592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 61381, 122762, 184143, 245524, 368286, 491048, 552429, 736572, 1104858, 1166239, 1473144, 2209716, 2332478, 3498717, 4419432, 4664956, 6997434, 9329912, 10496151, 13994868, 20992302, 27989736, 41984604, 83969208]

約数ペア:

[(1, 83969208), (2, 41984604), (3, 27989736), (4, 20992302), (6, 13994868), (8, 10496151), (9, 9329912), (12, 6997434), (18, 4664956), (19, 4419432), (24, 3498717), (36, 2332478), (38, 2209716), (57, 1473144), (72, 1166239), (76, 1104858), (114, 736572), (152, 552429), (171, 491048), (228, 368286), (342, 245524), (456, 184143), (684, 122762), (1368, 61381)]