84871008

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{4831}}^1$

素因数の和:4908

約数の個数: 72

約数和(自身を含む): 245359296

約数和(自身を除く): 160488288

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, 4831, 5856, 8784, 9662, 14493, 17568, 19324, 28986, 38648, 43479, 57972, 77296, 86958, 115944, 154592, 173916, 231888, 294691, 347832, 463776, 589382, 695664, 884073, 1178764, 1391328, 1768146, 2357528, 2652219, 3536292, 4715056, 5304438, 7072584, 9430112, 10608876, 14145168, 21217752, 28290336, 42435504, 84871008]

約数ペア:

[(1, 84871008), (2, 42435504), (3, 28290336), (4, 21217752), (6, 14145168), (8, 10608876), (9, 9430112), (12, 7072584), (16, 5304438), (18, 4715056), (24, 3536292), (32, 2652219), (36, 2357528), (48, 1768146), (61, 1391328), (72, 1178764), (96, 884073), (122, 695664), (144, 589382), (183, 463776), (244, 347832), (288, 294691), (366, 231888), (488, 173916), (549, 154592), (732, 115944), (976, 86958), (1098, 77296), (1464, 57972), (1952, 43479), (2196, 38648), (2928, 28986), (4392, 19324), (4831, 17568), (5856, 14493), (8784, 9662)]