123574932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3719}}^1$

素因数の和:3813

約数の個数: 72

約数和(自身を含む): 341228160

約数和(自身を除く): 217653228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 3719, 5538, 7438, 8307, 11076, 11157, 14876, 16614, 22314, 33228, 33471, 44628, 48347, 66942, 96694, 133884, 145041, 193388, 264049, 290082, 435123, 528098, 580164, 792147, 870246, 1056196, 1584294, 1740492, 2376441, 3168588, 3432637, 4752882, 6865274, 9505764, 10297911, 13730548, 20595822, 30893733, 41191644, 61787466, 123574932]

約数ペア:

[(1, 123574932), (2, 61787466), (3, 41191644), (4, 30893733), (6, 20595822), (9, 13730548), (12, 10297911), (13, 9505764), (18, 6865274), (26, 4752882), (36, 3432637), (39, 3168588), (52, 2376441), (71, 1740492), (78, 1584294), (117, 1056196), (142, 870246), (156, 792147), (213, 580164), (234, 528098), (284, 435123), (426, 290082), (468, 264049), (639, 193388), (852, 145041), (923, 133884), (1278, 96694), (1846, 66942), (2556, 48347), (2769, 44628), (3692, 33471), (3719, 33228), (5538, 22314), (7438, 16614), (8307, 14876), (11076, 11157)]