79861572

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{15091}}^1$

素因数の和:15118

約数の個数: 72

約数和(自身を含む): 240868320

約数和(自身を除く): 161006748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 15091, 30182, 45273, 60364, 90546, 105637, 135819, 181092, 211274, 271638, 316911, 407457, 422548, 543276, 633822, 739459, 814914, 950733, 1267644, 1478918, 1629828, 1901466, 2218377, 2852199, 2957836, 3802932, 4436754, 5704398, 6655131, 8873508, 11408796, 13310262, 19965393, 26620524, 39930786, 79861572]

約数ペア:

[(1, 79861572), (2, 39930786), (3, 26620524), (4, 19965393), (6, 13310262), (7, 11408796), (9, 8873508), (12, 6655131), (14, 5704398), (18, 4436754), (21, 3802932), (27, 2957836), (28, 2852199), (36, 2218377), (42, 1901466), (49, 1629828), (54, 1478918), (63, 1267644), (84, 950733), (98, 814914), (108, 739459), (126, 633822), (147, 543276), (189, 422548), (196, 407457), (252, 316911), (294, 271638), (378, 211274), (441, 181092), (588, 135819), (756, 105637), (882, 90546), (1323, 60364), (1764, 45273), (2646, 30182), (5292, 15091)]