78427944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2551}}^1$

素因数の和:2631

約数の個数: 96

約数和(自身を含む): 246829440

約数和(自身を除く): 168401496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 84, 122, 126, 168, 183, 244, 252, 366, 427, 488, 504, 549, 732, 854, 1098, 1281, 1464, 1708, 2196, 2551, 2562, 3416, 3843, 4392, 5102, 5124, 7653, 7686, 10204, 10248, 15306, 15372, 17857, 20408, 22959, 30612, 30744, 35714, 45918, 53571, 61224, 71428, 91836, 107142, 142856, 155611, 160713, 183672, 214284, 311222, 321426, 428568, 466833, 622444, 642852, 933666, 1089277, 1244888, 1285704, 1400499, 1867332, 2178554, 2800998, 3267831, 3734664, 4357108, 5601996, 6535662, 8714216, 9803493, 11203992, 13071324, 19606986, 26142648, 39213972, 78427944]

約数ペア:

[(1, 78427944), (2, 39213972), (3, 26142648), (4, 19606986), (6, 13071324), (7, 11203992), (8, 9803493), (9, 8714216), (12, 6535662), (14, 5601996), (18, 4357108), (21, 3734664), (24, 3267831), (28, 2800998), (36, 2178554), (42, 1867332), (56, 1400499), (61, 1285704), (63, 1244888), (72, 1089277), (84, 933666), (122, 642852), (126, 622444), (168, 466833), (183, 428568), (244, 321426), (252, 311222), (366, 214284), (427, 183672), (488, 160713), (504, 155611), (549, 142856), (732, 107142), (854, 91836), (1098, 71428), (1281, 61224), (1464, 53571), (1708, 45918), (2196, 35714), (2551, 30744), (2562, 30612), (3416, 22959), (3843, 20408), (4392, 17857), (5102, 15372), (5124, 15306), (7653, 10248), (7686, 10204)]