72689472

素因数分解:

$2^6\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1301}}^1$

素因数の和:1416

約数の個数: 84

約数和(自身を含む): 210660996

約数和(自身を除く): 137971524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 144, 192, 194, 288, 291, 388, 576, 582, 776, 873, 1164, 1301, 1552, 1746, 2328, 2602, 3104, 3492, 3903, 4656, 5204, 6208, 6984, 7806, 9312, 10408, 11709, 13968, 15612, 18624, 20816, 23418, 27936, 31224, 41632, 46836, 55872, 62448, 83264, 93672, 124896, 126197, 187344, 249792, 252394, 374688, 378591, 504788, 749376, 757182, 1009576, 1135773, 1514364, 2019152, 2271546, 3028728, 4038304, 4543092, 6057456, 8076608, 9086184, 12114912, 18172368, 24229824, 36344736, 72689472]

約数ペア:

[(1, 72689472), (2, 36344736), (3, 24229824), (4, 18172368), (6, 12114912), (8, 9086184), (9, 8076608), (12, 6057456), (16, 4543092), (18, 4038304), (24, 3028728), (32, 2271546), (36, 2019152), (48, 1514364), (64, 1135773), (72, 1009576), (96, 757182), (97, 749376), (144, 504788), (192, 378591), (194, 374688), (288, 252394), (291, 249792), (388, 187344), (576, 126197), (582, 124896), (776, 93672), (873, 83264), (1164, 62448), (1301, 55872), (1552, 46836), (1746, 41632), (2328, 31224), (2602, 27936), (3104, 23418), (3492, 20816), (3903, 18624), (4656, 15612), (5204, 13968), (6208, 11709), (6984, 10408), (7806, 9312)]