129413508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1733}}^1$

素因数の和:1881

約数の個数: 72

約数和(自身を含む): 354235392

約数和(自身を除く): 224821884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1524, 1733, 1778, 2667, 3466, 3556, 5199, 5334, 6223, 6932, 10398, 10668, 12131, 12446, 18669, 20796, 24262, 24892, 36393, 37338, 48524, 72786, 74676, 84917, 145572, 169834, 220091, 254751, 339668, 440182, 509502, 660273, 880364, 1019004, 1320546, 1540637, 2641092, 3081274, 4621911, 6162548, 9243822, 10784459, 18487644, 21568918, 32353377, 43137836, 64706754, 129413508]

約数ペア:

[(1, 129413508), (2, 64706754), (3, 43137836), (4, 32353377), (6, 21568918), (7, 18487644), (12, 10784459), (14, 9243822), (21, 6162548), (28, 4621911), (42, 3081274), (49, 2641092), (84, 1540637), (98, 1320546), (127, 1019004), (147, 880364), (196, 660273), (254, 509502), (294, 440182), (381, 339668), (508, 254751), (588, 220091), (762, 169834), (889, 145572), (1524, 84917), (1733, 74676), (1778, 72786), (2667, 48524), (3466, 37338), (3556, 36393), (5199, 24892), (5334, 24262), (6223, 20796), (6932, 18669), (10398, 12446), (10668, 12131)]