90224856

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{20543}}^1$

素因数の和:20616

約数の個数: 48

約数和(自身を含む): 248376960

約数和(自身を除く): 158152104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 20543, 41086, 61629, 82172, 123258, 164344, 184887, 246516, 369774, 493032, 739548, 1253123, 1479096, 2506246, 3759369, 5012492, 7518738, 10024984, 11278107, 15037476, 22556214, 30074952, 45112428, 90224856]

約数ペア:

[(1, 90224856), (2, 45112428), (3, 30074952), (4, 22556214), (6, 15037476), (8, 11278107), (9, 10024984), (12, 7518738), (18, 5012492), (24, 3759369), (36, 2506246), (61, 1479096), (72, 1253123), (122, 739548), (183, 493032), (244, 369774), (366, 246516), (488, 184887), (549, 164344), (732, 123258), (1098, 82172), (1464, 61629), (2196, 41086), (4392, 20543)]