84043648

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2971}}^1$

素因数の和:3015

約数の個数: 64

約数和(自身を含む): 190980720

約数和(自身を除く): 106937072

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 2971, 3536, 5942, 7072, 11884, 14144, 23768, 28288, 38623, 47536, 50507, 77246, 95072, 101014, 154492, 190144, 202028, 308984, 380288, 404056, 617968, 656591, 808112, 1235936, 1313182, 1616224, 2471872, 2626364, 3232448, 4943744, 5252728, 6464896, 10505456, 21010912, 42021824, 84043648]

約数ペア:

[(1, 84043648), (2, 42021824), (4, 21010912), (8, 10505456), (13, 6464896), (16, 5252728), (17, 4943744), (26, 3232448), (32, 2626364), (34, 2471872), (52, 1616224), (64, 1313182), (68, 1235936), (104, 808112), (128, 656591), (136, 617968), (208, 404056), (221, 380288), (272, 308984), (416, 202028), (442, 190144), (544, 154492), (832, 101014), (884, 95072), (1088, 77246), (1664, 50507), (1768, 47536), (2176, 38623), (2971, 28288), (3536, 23768), (5942, 14144), (7072, 11884)]