890264772

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{63247}}^1$

素因数の和:63297

約数の個数: 72

約数和(自身を含む): 2486405376

約数和(自身を除く): 1596140604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 7038, 14076, 63247, 126494, 189741, 252988, 379482, 569223, 758964, 1075199, 1138446, 1454681, 2150398, 2276892, 2909362, 3225597, 4300796, 4364043, 5818724, 6451194, 8728086, 9676791, 12902388, 13092129, 17456172, 19353582, 24729577, 26184258, 38707164, 49459154, 52368516, 74188731, 98918308, 148377462, 222566193, 296754924, 445132386, 890264772]

約数ペア:

[(1, 890264772), (2, 445132386), (3, 296754924), (4, 222566193), (6, 148377462), (9, 98918308), (12, 74188731), (17, 52368516), (18, 49459154), (23, 38707164), (34, 26184258), (36, 24729577), (46, 19353582), (51, 17456172), (68, 13092129), (69, 12902388), (92, 9676791), (102, 8728086), (138, 6451194), (153, 5818724), (204, 4364043), (207, 4300796), (276, 3225597), (306, 2909362), (391, 2276892), (414, 2150398), (612, 1454681), (782, 1138446), (828, 1075199), (1173, 758964), (1564, 569223), (2346, 379482), (3519, 252988), (4692, 189741), (7038, 126494), (14076, 63247)]