72155952

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{45553}}^1$

素因数の和:45578

約数の個数: 60

約数和(自身を含む): 220299144

約数和(自身を除く): 148143192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 45553, 91106, 136659, 182212, 273318, 364424, 409977, 501083, 546636, 728848, 819954, 1002166, 1093272, 1503249, 1639908, 2004332, 2186544, 3006498, 3279816, 4008664, 4509747, 6012996, 6559632, 8017328, 9019494, 12025992, 18038988, 24051984, 36077976, 72155952]

約数ペア:

[(1, 72155952), (2, 36077976), (3, 24051984), (4, 18038988), (6, 12025992), (8, 9019494), (9, 8017328), (11, 6559632), (12, 6012996), (16, 4509747), (18, 4008664), (22, 3279816), (24, 3006498), (33, 2186544), (36, 2004332), (44, 1639908), (48, 1503249), (66, 1093272), (72, 1002166), (88, 819954), (99, 728848), (132, 546636), (144, 501083), (176, 409977), (198, 364424), (264, 273318), (396, 182212), (528, 136659), (792, 91106), (1584, 45553)]