61318368

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9257}}^1$

素因数の和:9296

約数の個数: 72

約数和(自身を含む): 181975248

約数和(自身を除く): 120656880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 9257, 18514, 27771, 37028, 55542, 74056, 83313, 111084, 148112, 166626, 212911, 222168, 296224, 333252, 425822, 444336, 638733, 666504, 851644, 888672, 1277466, 1333008, 1703288, 1916199, 2554932, 2666016, 3406576, 3832398, 5109864, 6813152, 7664796, 10219728, 15329592, 20439456, 30659184, 61318368]

約数ペア:

[(1, 61318368), (2, 30659184), (3, 20439456), (4, 15329592), (6, 10219728), (8, 7664796), (9, 6813152), (12, 5109864), (16, 3832398), (18, 3406576), (23, 2666016), (24, 2554932), (32, 1916199), (36, 1703288), (46, 1333008), (48, 1277466), (69, 888672), (72, 851644), (92, 666504), (96, 638733), (138, 444336), (144, 425822), (184, 333252), (207, 296224), (276, 222168), (288, 212911), (368, 166626), (414, 148112), (552, 111084), (736, 83313), (828, 74056), (1104, 55542), (1656, 37028), (2208, 27771), (3312, 18514), (6624, 9257)]