74346916

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 163663416

約数和(自身を除く): 89316500

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 53, 68, 98, 106, 119, 196, 212, 238, 371, 421, 476, 742, 833, 842, 901, 1484, 1666, 1684, 1802, 2597, 2947, 3332, 3604, 5194, 5894, 6307, 7157, 10388, 11788, 12614, 14314, 20629, 22313, 25228, 28628, 41258, 44149, 44626, 50099, 82516, 88298, 89252, 100198, 156191, 176596, 200396, 312382, 350693, 379321, 624764, 701386, 758642, 1093337, 1402772, 1517284, 2186674, 2655247, 4373348, 5310494, 10620988, 18586729, 37173458, 74346916]

約数ペア:

[(1, 74346916), (2, 37173458), (4, 18586729), (7, 10620988), (14, 5310494), (17, 4373348), (28, 2655247), (34, 2186674), (49, 1517284), (53, 1402772), (68, 1093337), (98, 758642), (106, 701386), (119, 624764), (196, 379321), (212, 350693), (238, 312382), (371, 200396), (421, 176596), (476, 156191), (742, 100198), (833, 89252), (842, 88298), (901, 82516), (1484, 50099), (1666, 44626), (1684, 44149), (1802, 41258), (2597, 28628), (2947, 25228), (3332, 22313), (3604, 20629), (5194, 14314), (5894, 12614), (6307, 11788), (7157, 10388)]