78121584

素因数分解:

$2^4\times 3^5\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 120

約数和(自身を含む): 230735232

約数和(自身を除く): 152613648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 81, 108, 142, 144, 162, 213, 216, 243, 283, 284, 324, 426, 432, 486, 566, 568, 639, 648, 849, 852, 972, 1132, 1136, 1278, 1296, 1698, 1704, 1917, 1944, 2264, 2547, 2556, 3396, 3408, 3834, 3888, 4528, 5094, 5112, 5751, 6792, 7641, 7668, 10188, 10224, 11502, 13584, 15282, 15336, 17253, 20093, 20376, 22923, 23004, 30564, 30672, 34506, 40186, 40752, 45846, 46008, 60279, 61128, 68769, 69012, 80372, 91692, 92016, 120558, 122256, 137538, 138024, 160744, 180837, 183384, 241116, 275076, 276048, 321488, 361674, 366768, 482232, 542511, 550152, 723348, 964464, 1085022, 1100304, 1446696, 1627533, 2170044, 2893392, 3255066, 4340088, 4882599, 6510132, 8680176, 9765198, 13020264, 19530396, 26040528, 39060792, 78121584]

約数ペア:

[(1, 78121584), (2, 39060792), (3, 26040528), (4, 19530396), (6, 13020264), (8, 9765198), (9, 8680176), (12, 6510132), (16, 4882599), (18, 4340088), (24, 3255066), (27, 2893392), (36, 2170044), (48, 1627533), (54, 1446696), (71, 1100304), (72, 1085022), (81, 964464), (108, 723348), (142, 550152), (144, 542511), (162, 482232), (213, 366768), (216, 361674), (243, 321488), (283, 276048), (284, 275076), (324, 241116), (426, 183384), (432, 180837), (486, 160744), (566, 138024), (568, 137538), (639, 122256), (648, 120558), (849, 92016), (852, 91692), (972, 80372), (1132, 69012), (1136, 68769), (1278, 61128), (1296, 60279), (1698, 46008), (1704, 45846), (1917, 40752), (1944, 40186), (2264, 34506), (2547, 30672), (2556, 30564), (3396, 23004), (3408, 22923), (3834, 20376), (3888, 20093), (4528, 17253), (5094, 15336), (5112, 15282), (5751, 13584), (6792, 11502), (7641, 10224), (7668, 10188)]