71282592

素因数分解:

$2^5\times 3^5\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 214643520

約数和(自身を除く): 143360928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 89, 96, 103, 108, 144, 162, 178, 206, 216, 243, 267, 288, 309, 324, 356, 412, 432, 486, 534, 618, 648, 712, 801, 824, 864, 927, 972, 1068, 1236, 1296, 1424, 1602, 1648, 1854, 1944, 2136, 2403, 2472, 2592, 2781, 2848, 3204, 3296, 3708, 3888, 4272, 4806, 4944, 5562, 6408, 7209, 7416, 7776, 8343, 8544, 9167, 9612, 9888, 11124, 12816, 14418, 14832, 16686, 18334, 19224, 21627, 22248, 25029, 25632, 27501, 28836, 29664, 33372, 36668, 38448, 43254, 44496, 50058, 55002, 57672, 66744, 73336, 76896, 82503, 86508, 88992, 100116, 110004, 115344, 133488, 146672, 165006, 173016, 200232, 220008, 230688, 247509, 266976, 293344, 330012, 346032, 400464, 440016, 495018, 660024, 692064, 742527, 800928, 880032, 990036, 1320048, 1485054, 1980072, 2227581, 2640096, 2970108, 3960144, 4455162, 5940216, 7920288, 8910324, 11880432, 17820648, 23760864, 35641296, 71282592]

約数ペア:

[(1, 71282592), (2, 35641296), (3, 23760864), (4, 17820648), (6, 11880432), (8, 8910324), (9, 7920288), (12, 5940216), (16, 4455162), (18, 3960144), (24, 2970108), (27, 2640096), (32, 2227581), (36, 1980072), (48, 1485054), (54, 1320048), (72, 990036), (81, 880032), (89, 800928), (96, 742527), (103, 692064), (108, 660024), (144, 495018), (162, 440016), (178, 400464), (206, 346032), (216, 330012), (243, 293344), (267, 266976), (288, 247509), (309, 230688), (324, 220008), (356, 200232), (412, 173016), (432, 165006), (486, 146672), (534, 133488), (618, 115344), (648, 110004), (712, 100116), (801, 88992), (824, 86508), (864, 82503), (927, 76896), (972, 73336), (1068, 66744), (1236, 57672), (1296, 55002), (1424, 50058), (1602, 44496), (1648, 43254), (1854, 38448), (1944, 36668), (2136, 33372), (2403, 29664), (2472, 28836), (2592, 27501), (2781, 25632), (2848, 25029), (3204, 22248), (3296, 21627), (3708, 19224), (3888, 18334), (4272, 16686), (4806, 14832), (4944, 14418), (5562, 12816), (6408, 11124), (7209, 9888), (7416, 9612), (7776, 9167), (8343, 8544)]