81586152

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2593}}^1$

素因数の和:2647

約数の個数: 96

約数和(自身を含む): 242798400

約数和(自身を除く): 161212248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 114, 138, 152, 171, 184, 207, 228, 276, 342, 414, 437, 456, 552, 684, 828, 874, 1311, 1368, 1656, 1748, 2593, 2622, 3496, 3933, 5186, 5244, 7779, 7866, 10372, 10488, 15558, 15732, 20744, 23337, 31116, 31464, 46674, 49267, 59639, 62232, 93348, 98534, 119278, 147801, 178917, 186696, 197068, 238556, 295602, 357834, 394136, 443403, 477112, 536751, 591204, 715668, 886806, 1073502, 1133141, 1182408, 1431336, 1773612, 2147004, 2266282, 3399423, 3547224, 4294008, 4532564, 6798846, 9065128, 10198269, 13597692, 20396538, 27195384, 40793076, 81586152]

約数ペア:

[(1, 81586152), (2, 40793076), (3, 27195384), (4, 20396538), (6, 13597692), (8, 10198269), (9, 9065128), (12, 6798846), (18, 4532564), (19, 4294008), (23, 3547224), (24, 3399423), (36, 2266282), (38, 2147004), (46, 1773612), (57, 1431336), (69, 1182408), (72, 1133141), (76, 1073502), (92, 886806), (114, 715668), (138, 591204), (152, 536751), (171, 477112), (184, 443403), (207, 394136), (228, 357834), (276, 295602), (342, 238556), (414, 197068), (437, 186696), (456, 178917), (552, 147801), (684, 119278), (828, 98534), (874, 93348), (1311, 62232), (1368, 59639), (1656, 49267), (1748, 46674), (2593, 31464), (2622, 31116), (3496, 23337), (3933, 20744), (5186, 15732), (5244, 15558), (7779, 10488), (7866, 10372)]