25780639968

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{607}}^1\times {\mathrm{1657}}^1$

素因数の和:2369

約数の個数: 144

約数和(自身を含む): 74304397440

約数和(自身を除く): 48523757472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 607, 712, 801, 1068, 1214, 1424, 1602, 1657, 1821, 2136, 2428, 2848, 3204, 3314, 3642, 4272, 4856, 4971, 5463, 6408, 6628, 7284, 8544, 9712, 9942, 10926, 12816, 13256, 14568, 14913, 19424, 19884, 21852, 25632, 26512, 29136, 29826, 39768, 43704, 53024, 54023, 58272, 59652, 79536, 87408, 108046, 119304, 147473, 159072, 162069, 174816, 216092, 238608, 294946, 324138, 432184, 442419, 477216, 486207, 589892, 648276, 864368, 884838, 972414, 1005799, 1179784, 1296552, 1327257, 1728736, 1769676, 1944828, 2011598, 2359568, 2593104, 2654514, 3017397, 3539352, 3889656, 4023196, 4719136, 5186208, 5309028, 6034794, 7078704, 7779312, 8046392, 9052191, 10618056, 12069588, 14157408, 15558624, 16092784, 18104382, 21236112, 24139176, 32185568, 36208764, 42472224, 48278352, 72417528, 89516111, 96556704, 144835056, 179032222, 268548333, 289670112, 358064444, 537096666, 716128888, 805644999, 1074193332, 1432257776, 1611289998, 2148386664, 2864515552, 3222579996, 4296773328, 6445159992, 8593546656, 12890319984, 25780639968]

約数ペア:

[(1, 25780639968), (2, 12890319984), (3, 8593546656), (4, 6445159992), (6, 4296773328), (8, 3222579996), (9, 2864515552), (12, 2148386664), (16, 1611289998), (18, 1432257776), (24, 1074193332), (32, 805644999), (36, 716128888), (48, 537096666), (72, 358064444), (89, 289670112), (96, 268548333), (144, 179032222), (178, 144835056), (267, 96556704), (288, 89516111), (356, 72417528), (534, 48278352), (607, 42472224), (712, 36208764), (801, 32185568), (1068, 24139176), (1214, 21236112), (1424, 18104382), (1602, 16092784), (1657, 15558624), (1821, 14157408), (2136, 12069588), (2428, 10618056), (2848, 9052191), (3204, 8046392), (3314, 7779312), (3642, 7078704), (4272, 6034794), (4856, 5309028), (4971, 5186208), (5463, 4719136), (6408, 4023196), (6628, 3889656), (7284, 3539352), (8544, 3017397), (9712, 2654514), (9942, 2593104), (10926, 2359568), (12816, 2011598), (13256, 1944828), (14568, 1769676), (14913, 1728736), (19424, 1327257), (19884, 1296552), (21852, 1179784), (25632, 1005799), (26512, 972414), (29136, 884838), (29826, 864368), (39768, 648276), (43704, 589892), (53024, 486207), (54023, 477216), (58272, 442419), (59652, 432184), (79536, 324138), (87408, 294946), (108046, 238608), (119304, 216092), (147473, 174816), (159072, 162069)]