71284944

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{87359}}^1$

素因数の和:87387

約数の個数: 40

約数和(自身を含む): 194987520

約数和(自身を除く): 123702576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 87359, 174718, 262077, 349436, 524154, 698872, 1048308, 1397744, 1485103, 2096616, 2970206, 4193232, 4455309, 5940412, 8910618, 11880824, 17821236, 23761648, 35642472, 71284944]

約数ペア:

[(1, 71284944), (2, 35642472), (3, 23761648), (4, 17821236), (6, 11880824), (8, 8910618), (12, 5940412), (16, 4455309), (17, 4193232), (24, 2970206), (34, 2096616), (48, 1485103), (51, 1397744), (68, 1048308), (102, 698872), (136, 524154), (204, 349436), (272, 262077), (408, 174718), (816, 87359)]