84486978

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 188697600

約数和(自身を除く): 104210622

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 239, 246, 369, 478, 479, 717, 738, 958, 1434, 1437, 2151, 2874, 4302, 4311, 8622, 9799, 19598, 19639, 29397, 39278, 58794, 58917, 88191, 114481, 117834, 176382, 176751, 228962, 343443, 353502, 686886, 1030329, 2060658, 4693721, 9387442, 14081163, 28162326, 42243489, 84486978]

約数ペア:

[(1, 84486978), (2, 42243489), (3, 28162326), (6, 14081163), (9, 9387442), (18, 4693721), (41, 2060658), (82, 1030329), (123, 686886), (239, 353502), (246, 343443), (369, 228962), (478, 176751), (479, 176382), (717, 117834), (738, 114481), (958, 88191), (1434, 58917), (1437, 58794), (2151, 39278), (2874, 29397), (4302, 19639), (4311, 19598), (8622, 9799)]