71697132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 196297920

約数和(自身を除く): 124600788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 239, 468, 478, 641, 717, 956, 1282, 1434, 1923, 2151, 2564, 2868, 3107, 3846, 4302, 5769, 6214, 7692, 8333, 8604, 9321, 11538, 12428, 16666, 18642, 23076, 24999, 27963, 33332, 37284, 49998, 55926, 74997, 99996, 111852, 149994, 153199, 299988, 306398, 459597, 612796, 919194, 1378791, 1838388, 1991587, 2757582, 3983174, 5515164, 5974761, 7966348, 11949522, 17924283, 23899044, 35848566, 71697132]

約数ペア:

[(1, 71697132), (2, 35848566), (3, 23899044), (4, 17924283), (6, 11949522), (9, 7966348), (12, 5974761), (13, 5515164), (18, 3983174), (26, 2757582), (36, 1991587), (39, 1838388), (52, 1378791), (78, 919194), (117, 612796), (156, 459597), (234, 306398), (239, 299988), (468, 153199), (478, 149994), (641, 111852), (717, 99996), (956, 74997), (1282, 55926), (1434, 49998), (1923, 37284), (2151, 33332), (2564, 27963), (2868, 24999), (3107, 23076), (3846, 18642), (4302, 16666), (5769, 12428), (6214, 11538), (7692, 9321), (8333, 8604)]