81617532048

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{219091}}^1$

素因数の和:219317

約数の個数: 120

約数和(自身を含む): 247223412800

約数和(自身を除く): 165605880752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 199, 208, 234, 312, 398, 468, 597, 624, 796, 936, 1194, 1592, 1791, 1872, 2388, 2587, 3184, 3582, 4776, 5174, 7164, 7761, 9552, 10348, 14328, 15522, 20696, 23283, 28656, 31044, 41392, 46566, 62088, 93132, 124176, 186264, 219091, 372528, 438182, 657273, 876364, 1314546, 1752728, 1971819, 2629092, 2848183, 3505456, 3943638, 5258184, 5696366, 7887276, 8544549, 10516368, 11392732, 15774552, 17089098, 22785464, 25633647, 31549104, 34178196, 43599109, 45570928, 51267294, 68356392, 87198218, 102534588, 130797327, 136712784, 174396436, 205069176, 261594654, 348792872, 392391981, 410138352, 523189308, 566788417, 697585744, 784783962, 1046378616, 1133576834, 1569567924, 1700365251, 2092757232, 2267153668, 3139135848, 3400730502, 4534307336, 5101095753, 6278271696, 6801461004, 9068614672, 10202191506, 13602922008, 20404383012, 27205844016, 40808766024, 81617532048]

約数ペア:

[(1, 81617532048), (2, 40808766024), (3, 27205844016), (4, 20404383012), (6, 13602922008), (8, 10202191506), (9, 9068614672), (12, 6801461004), (13, 6278271696), (16, 5101095753), (18, 4534307336), (24, 3400730502), (26, 3139135848), (36, 2267153668), (39, 2092757232), (48, 1700365251), (52, 1569567924), (72, 1133576834), (78, 1046378616), (104, 784783962), (117, 697585744), (144, 566788417), (156, 523189308), (199, 410138352), (208, 392391981), (234, 348792872), (312, 261594654), (398, 205069176), (468, 174396436), (597, 136712784), (624, 130797327), (796, 102534588), (936, 87198218), (1194, 68356392), (1592, 51267294), (1791, 45570928), (1872, 43599109), (2388, 34178196), (2587, 31549104), (3184, 25633647), (3582, 22785464), (4776, 17089098), (5174, 15774552), (7164, 11392732), (7761, 10516368), (9552, 8544549), (10348, 7887276), (14328, 5696366), (15522, 5258184), (20696, 3943638), (23283, 3505456), (28656, 2848183), (31044, 2629092), (41392, 1971819), (46566, 1752728), (62088, 1314546), (93132, 876364), (124176, 657273), (186264, 438182), (219091, 372528)]