87208394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 177085440

約数和(自身を除く): 89877046

約数列:

[1, 2, 7, 13, 14, 26, 29, 31, 41, 58, 62, 82, 91, 169, 182, 203, 217, 287, 338, 377, 403, 406, 434, 533, 574, 754, 806, 899, 1066, 1183, 1189, 1271, 1798, 2366, 2378, 2542, 2639, 2821, 3731, 4901, 5239, 5278, 5642, 6293, 6929, 7462, 8323, 8897, 9802, 10478, 11687, 12586, 13858, 15457, 16523, 16646, 17794, 23374, 30914, 33046, 34307, 36673, 36859, 48503, 68614, 73346, 73718, 81809, 97006, 108199, 115661, 151931, 163618, 200941, 214799, 216398, 231322, 258013, 303862, 401882, 429598, 479167, 516026, 958334, 1063517, 1406587, 1503593, 2127034, 2813174, 3007186, 3354169, 6229171, 6708338, 12458342, 43604197, 87208394]

約数ペア:

[(1, 87208394), (2, 43604197), (7, 12458342), (13, 6708338), (14, 6229171), (26, 3354169), (29, 3007186), (31, 2813174), (41, 2127034), (58, 1503593), (62, 1406587), (82, 1063517), (91, 958334), (169, 516026), (182, 479167), (203, 429598), (217, 401882), (287, 303862), (338, 258013), (377, 231322), (403, 216398), (406, 214799), (434, 200941), (533, 163618), (574, 151931), (754, 115661), (806, 108199), (899, 97006), (1066, 81809), (1183, 73718), (1189, 73346), (1271, 68614), (1798, 48503), (2366, 36859), (2378, 36673), (2542, 34307), (2639, 33046), (2821, 30914), (3731, 23374), (4901, 17794), (5239, 16646), (5278, 16523), (5642, 15457), (6293, 13858), (6929, 12586), (7462, 11687), (8323, 10478), (8897, 9802)]