109921356

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 284551904

約数和(自身を除く): 174630548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 151, 219, 277, 292, 302, 438, 453, 554, 604, 657, 831, 876, 906, 1108, 1314, 1359, 1662, 1812, 2493, 2628, 2718, 3324, 4986, 5436, 9972, 11023, 20221, 22046, 33069, 40442, 41827, 44092, 60663, 66138, 80884, 83654, 99207, 121326, 125481, 132276, 167308, 181989, 198414, 242652, 250962, 363978, 376443, 396828, 501924, 727956, 752886, 1505772, 3053371, 6106742, 9160113, 12213484, 18320226, 27480339, 36640452, 54960678, 109921356]

約数ペア:

[(1, 109921356), (2, 54960678), (3, 36640452), (4, 27480339), (6, 18320226), (9, 12213484), (12, 9160113), (18, 6106742), (36, 3053371), (73, 1505772), (146, 752886), (151, 727956), (219, 501924), (277, 396828), (292, 376443), (302, 363978), (438, 250962), (453, 242652), (554, 198414), (604, 181989), (657, 167308), (831, 132276), (876, 125481), (906, 121326), (1108, 99207), (1314, 83654), (1359, 80884), (1662, 66138), (1812, 60663), (2493, 44092), (2628, 41827), (2718, 40442), (3324, 33069), (4986, 22046), (5436, 20221), (9972, 11023)]