72968328

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 208353600

約数和(自身を除く): 135385272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 139, 184, 207, 276, 278, 317, 414, 417, 552, 556, 634, 828, 834, 951, 1112, 1251, 1268, 1656, 1668, 1902, 2502, 2536, 2853, 3197, 3336, 3804, 5004, 5706, 6394, 7291, 7608, 9591, 10008, 11412, 12788, 14582, 19182, 21873, 22824, 25576, 28773, 29164, 38364, 43746, 44063, 57546, 58328, 65619, 76728, 87492, 88126, 115092, 131238, 132189, 174984, 176252, 230184, 262476, 264378, 352504, 396567, 524952, 528756, 793134, 1013449, 1057512, 1586268, 2026898, 3040347, 3172536, 4053796, 6080694, 8107592, 9121041, 12161388, 18242082, 24322776, 36484164, 72968328]

約数ペア:

[(1, 72968328), (2, 36484164), (3, 24322776), (4, 18242082), (6, 12161388), (8, 9121041), (9, 8107592), (12, 6080694), (18, 4053796), (23, 3172536), (24, 3040347), (36, 2026898), (46, 1586268), (69, 1057512), (72, 1013449), (92, 793134), (138, 528756), (139, 524952), (184, 396567), (207, 352504), (276, 264378), (278, 262476), (317, 230184), (414, 176252), (417, 174984), (552, 132189), (556, 131238), (634, 115092), (828, 88126), (834, 87492), (951, 76728), (1112, 65619), (1251, 58328), (1268, 57546), (1656, 44063), (1668, 43746), (1902, 38364), (2502, 29164), (2536, 28773), (2853, 25576), (3197, 22824), (3336, 21873), (3804, 19182), (5004, 14582), (5706, 12788), (6394, 11412), (7291, 10008), (7608, 9591)]