72247056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4057}}^1$

素因数の和:4128

約数の個数: 80

約数和(自身を含む): 217378944

約数和(自身を除く): 145131888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4057, 4452, 5936, 8114, 8904, 12171, 16228, 17808, 24342, 28399, 32456, 48684, 56798, 64912, 85197, 97368, 113596, 170394, 194736, 215021, 227192, 340788, 430042, 454384, 645063, 681576, 860084, 1290126, 1363152, 1505147, 1720168, 2580252, 3010294, 3440336, 4515441, 5160504, 6020588, 9030882, 10321008, 12041176, 18061764, 24082352, 36123528, 72247056]

約数ペア:

[(1, 72247056), (2, 36123528), (3, 24082352), (4, 18061764), (6, 12041176), (7, 10321008), (8, 9030882), (12, 6020588), (14, 5160504), (16, 4515441), (21, 3440336), (24, 3010294), (28, 2580252), (42, 1720168), (48, 1505147), (53, 1363152), (56, 1290126), (84, 860084), (106, 681576), (112, 645063), (159, 454384), (168, 430042), (212, 340788), (318, 227192), (336, 215021), (371, 194736), (424, 170394), (636, 113596), (742, 97368), (848, 85197), (1113, 64912), (1272, 56798), (1484, 48684), (2226, 32456), (2544, 28399), (2968, 24342), (4057, 17808), (4452, 16228), (5936, 12171), (8114, 8904)]