172359648

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{9811}}^1$

素因数の和:9888

約数の個数: 72

約数和(自身を含む): 498233736

約数和(自身を除く): 325874088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 9811, 17568, 19622, 29433, 39244, 58866, 78488, 88299, 117732, 156976, 176598, 235464, 313952, 353196, 470928, 598471, 706392, 941856, 1196942, 1412784, 1795413, 2393884, 2825568, 3590826, 4787768, 5386239, 7181652, 9575536, 10772478, 14363304, 19151072, 21544956, 28726608, 43089912, 57453216, 86179824, 172359648]

約数ペア:

[(1, 172359648), (2, 86179824), (3, 57453216), (4, 43089912), (6, 28726608), (8, 21544956), (9, 19151072), (12, 14363304), (16, 10772478), (18, 9575536), (24, 7181652), (32, 5386239), (36, 4787768), (48, 3590826), (61, 2825568), (72, 2393884), (96, 1795413), (122, 1412784), (144, 1196942), (183, 941856), (244, 706392), (288, 598471), (366, 470928), (488, 353196), (549, 313952), (732, 235464), (976, 176598), (1098, 156976), (1464, 117732), (1952, 88299), (2196, 78488), (2928, 58866), (4392, 39244), (5856, 29433), (8784, 19622), (9811, 17568)]