63787672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 138045600

約数和(自身を除く): 74257928

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 109, 136, 218, 221, 331, 436, 442, 662, 872, 884, 1324, 1417, 1768, 1853, 2648, 2834, 3706, 4303, 5627, 5668, 7412, 8606, 11254, 11336, 14824, 17212, 22508, 24089, 34424, 36079, 45016, 48178, 72158, 73151, 96356, 144316, 146302, 192712, 288632, 292604, 469027, 585208, 613343, 938054, 1226686, 1876108, 2453372, 3752216, 4906744, 7973459, 15946918, 31893836, 63787672]

約数ペア:

[(1, 63787672), (2, 31893836), (4, 15946918), (8, 7973459), (13, 4906744), (17, 3752216), (26, 2453372), (34, 1876108), (52, 1226686), (68, 938054), (104, 613343), (109, 585208), (136, 469027), (218, 292604), (221, 288632), (331, 192712), (436, 146302), (442, 144316), (662, 96356), (872, 73151), (884, 72158), (1324, 48178), (1417, 45016), (1768, 36079), (1853, 34424), (2648, 24089), (2834, 22508), (3706, 17212), (4303, 14824), (5627, 11336), (5668, 11254), (7412, 8606)]