129589572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{90749}}^1$

素因数の和:90780

約数の個数: 48

約数和(自身を含む): 365904000

約数和(自身を除く): 236314428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 90749, 181498, 272247, 362996, 544494, 635243, 1088988, 1270486, 1542733, 1905729, 2540972, 3085466, 3811458, 4628199, 6170932, 7622916, 9256398, 10799131, 18512796, 21598262, 32397393, 43196524, 64794786, 129589572]

約数ペア:

[(1, 129589572), (2, 64794786), (3, 43196524), (4, 32397393), (6, 21598262), (7, 18512796), (12, 10799131), (14, 9256398), (17, 7622916), (21, 6170932), (28, 4628199), (34, 3811458), (42, 3085466), (51, 2540972), (68, 1905729), (84, 1542733), (102, 1270486), (119, 1088988), (204, 635243), (238, 544494), (357, 362996), (476, 272247), (714, 181498), (1428, 90749)]