65572704

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1021}}^1$

素因数の和:1260

約数の個数: 72

約数和(自身を含む): 187492032

約数和(自身を除く): 121919328

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, 1021, 1338, 1784, 2007, 2042, 2676, 3063, 3568, 4014, 4084, 5352, 6126, 7136, 8028, 8168, 9189, 10704, 12252, 16056, 16336, 18378, 21408, 24504, 32112, 32672, 36756, 49008, 64224, 73512, 98016, 147024, 227683, 294048, 455366, 683049, 910732, 1366098, 1821464, 2049147, 2732196, 3642928, 4098294, 5464392, 7285856, 8196588, 10928784, 16393176, 21857568, 32786352, 65572704]

約数ペア:

[(1, 65572704), (2, 32786352), (3, 21857568), (4, 16393176), (6, 10928784), (8, 8196588), (9, 7285856), (12, 5464392), (16, 4098294), (18, 3642928), (24, 2732196), (32, 2049147), (36, 1821464), (48, 1366098), (72, 910732), (96, 683049), (144, 455366), (223, 294048), (288, 227683), (446, 147024), (669, 98016), (892, 73512), (1021, 64224), (1338, 49008), (1784, 36756), (2007, 32672), (2042, 32112), (2676, 24504), (3063, 21408), (3568, 18378), (4014, 16336), (4084, 16056), (5352, 12252), (6126, 10704), (7136, 9189), (8028, 8168)]