72649395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 157352832

約数和(自身を除く): 84703437

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 113, 117, 157, 195, 273, 315, 339, 455, 471, 565, 585, 785, 791, 819, 1017, 1099, 1365, 1413, 1469, 1695, 2041, 2355, 2373, 3297, 3955, 4095, 4407, 5085, 5495, 6123, 7065, 7119, 7345, 9891, 10205, 10283, 11865, 13221, 14287, 16485, 17741, 18369, 22035, 30615, 30849, 35595, 42861, 49455, 51415, 53223, 66105, 71435, 88705, 91845, 92547, 124187, 128583, 154245, 159669, 214305, 230633, 266115, 372561, 462735, 620935, 642915, 691899, 798345, 1117683, 1153165, 1614431, 1862805, 2075697, 3459495, 4843293, 5588415, 8072155, 10378485, 14529879, 24216465, 72649395]

約数ペア:

[(1, 72649395), (3, 24216465), (5, 14529879), (7, 10378485), (9, 8072155), (13, 5588415), (15, 4843293), (21, 3459495), (35, 2075697), (39, 1862805), (45, 1614431), (63, 1153165), (65, 1117683), (91, 798345), (105, 691899), (113, 642915), (117, 620935), (157, 462735), (195, 372561), (273, 266115), (315, 230633), (339, 214305), (455, 159669), (471, 154245), (565, 128583), (585, 124187), (785, 92547), (791, 91845), (819, 88705), (1017, 71435), (1099, 66105), (1365, 53223), (1413, 51415), (1469, 49455), (1695, 42861), (2041, 35595), (2355, 30849), (2373, 30615), (3297, 22035), (3955, 18369), (4095, 17741), (4407, 16485), (5085, 14287), (5495, 13221), (6123, 11865), (7065, 10283), (7119, 10205), (7345, 9891)]