42452064

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:900

約数の個数: 72

約数和(自身を含む): 121447872

約数和(自身を除く): 78995808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 446, 661, 669, 892, 1322, 1338, 1784, 1983, 2007, 2644, 2676, 3568, 3966, 4014, 5288, 5352, 5949, 7136, 7932, 8028, 10576, 10704, 11898, 15864, 16056, 21152, 21408, 23796, 31728, 32112, 47592, 63456, 64224, 95184, 147403, 190368, 294806, 442209, 589612, 884418, 1179224, 1326627, 1768836, 2358448, 2653254, 3537672, 4716896, 5306508, 7075344, 10613016, 14150688, 21226032, 42452064]

約数ペア:

[(1, 42452064), (2, 21226032), (3, 14150688), (4, 10613016), (6, 7075344), (8, 5306508), (9, 4716896), (12, 3537672), (16, 2653254), (18, 2358448), (24, 1768836), (32, 1326627), (36, 1179224), (48, 884418), (72, 589612), (96, 442209), (144, 294806), (223, 190368), (288, 147403), (446, 95184), (661, 64224), (669, 63456), (892, 47592), (1322, 32112), (1338, 31728), (1784, 23796), (1983, 21408), (2007, 21152), (2644, 16056), (2676, 15864), (3568, 11898), (3966, 10704), (4014, 10576), (5288, 8028), (5352, 7932), (5949, 7136)]