123313452

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 312688320

約数和(自身を除く): 189374868

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 61, 74, 87, 111, 116, 122, 148, 157, 174, 183, 222, 244, 314, 348, 366, 444, 471, 628, 732, 942, 1073, 1769, 1884, 2146, 2257, 3219, 3538, 4292, 4514, 4553, 5307, 5809, 6438, 6771, 7076, 9028, 9106, 9577, 10614, 11618, 12876, 13542, 13659, 17427, 18212, 19154, 21228, 23236, 27084, 27318, 28731, 34854, 38308, 54636, 57462, 65453, 69708, 114924, 130906, 168461, 196359, 261812, 277733, 336922, 354349, 392718, 505383, 555466, 673844, 708698, 785436, 833199, 1010766, 1063047, 1110932, 1417396, 1666398, 2021532, 2126094, 3332796, 4252188, 10276121, 20552242, 30828363, 41104484, 61656726, 123313452]

約数ペア:

[(1, 123313452), (2, 61656726), (3, 41104484), (4, 30828363), (6, 20552242), (12, 10276121), (29, 4252188), (37, 3332796), (58, 2126094), (61, 2021532), (74, 1666398), (87, 1417396), (111, 1110932), (116, 1063047), (122, 1010766), (148, 833199), (157, 785436), (174, 708698), (183, 673844), (222, 555466), (244, 505383), (314, 392718), (348, 354349), (366, 336922), (444, 277733), (471, 261812), (628, 196359), (732, 168461), (942, 130906), (1073, 114924), (1769, 69708), (1884, 65453), (2146, 57462), (2257, 54636), (3219, 38308), (3538, 34854), (4292, 28731), (4514, 27318), (4553, 27084), (5307, 23236), (5809, 21228), (6438, 19154), (6771, 18212), (7076, 17427), (9028, 13659), (9106, 13542), (9577, 12876), (10614, 11618)]