74692512

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1163}}^1$

素因数の和:1402

約数の個数: 72

約数和(自身を含む): 213542784

約数和(自身を除く): 138850272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 446, 669, 892, 1163, 1338, 1784, 2007, 2326, 2676, 3489, 3568, 4014, 4652, 5352, 6978, 7136, 8028, 9304, 10467, 10704, 13956, 16056, 18608, 20934, 21408, 27912, 32112, 37216, 41868, 55824, 64224, 83736, 111648, 167472, 259349, 334944, 518698, 778047, 1037396, 1556094, 2074792, 2334141, 3112188, 4149584, 4668282, 6224376, 8299168, 9336564, 12448752, 18673128, 24897504, 37346256, 74692512]

約数ペア:

[(1, 74692512), (2, 37346256), (3, 24897504), (4, 18673128), (6, 12448752), (8, 9336564), (9, 8299168), (12, 6224376), (16, 4668282), (18, 4149584), (24, 3112188), (32, 2334141), (36, 2074792), (48, 1556094), (72, 1037396), (96, 778047), (144, 518698), (223, 334944), (288, 259349), (446, 167472), (669, 111648), (892, 83736), (1163, 64224), (1338, 55824), (1784, 41868), (2007, 37216), (2326, 32112), (2676, 27912), (3489, 21408), (3568, 20934), (4014, 18608), (4652, 16056), (5352, 13956), (6978, 10704), (7136, 10467), (8028, 9304)]