7880045004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{5347}}^1$

素因数の和:5484

約数の個数: 144

約数和(自身を含む): 22238780928

約数和(自身を除く): 14358735924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 67, 78, 94, 117, 134, 141, 156, 188, 201, 234, 268, 282, 402, 423, 468, 564, 603, 611, 804, 846, 871, 1206, 1222, 1692, 1742, 1833, 2412, 2444, 2613, 3149, 3484, 3666, 5226, 5347, 5499, 6298, 7332, 7839, 9447, 10452, 10694, 10998, 12596, 15678, 16041, 18894, 21388, 21996, 28341, 31356, 32082, 37788, 40937, 48123, 56682, 64164, 69511, 81874, 96246, 113364, 122811, 139022, 163748, 192492, 208533, 245622, 251309, 278044, 358249, 368433, 417066, 491244, 502618, 625599, 716498, 736866, 753927, 834132, 1005236, 1074747, 1251198, 1432996, 1473732, 1507854, 2149494, 2261781, 2502396, 3015708, 3224241, 3267017, 4298988, 4523562, 4657237, 6448482, 6534034, 9047124, 9314474, 9801051, 12896964, 13068068, 13971711, 16837703, 18628948, 19602102, 27943422, 29403153, 33675406, 39204204, 41915133, 50513109, 55886844, 58806306, 67350812, 83830266, 101026218, 117612612, 151539327, 167660532, 202052436, 218890139, 303078654, 437780278, 606157308, 656670417, 875560556, 1313340834, 1970011251, 2626681668, 3940022502, 7880045004]

約数ペア:

[(1, 7880045004), (2, 3940022502), (3, 2626681668), (4, 1970011251), (6, 1313340834), (9, 875560556), (12, 656670417), (13, 606157308), (18, 437780278), (26, 303078654), (36, 218890139), (39, 202052436), (47, 167660532), (52, 151539327), (67, 117612612), (78, 101026218), (94, 83830266), (117, 67350812), (134, 58806306), (141, 55886844), (156, 50513109), (188, 41915133), (201, 39204204), (234, 33675406), (268, 29403153), (282, 27943422), (402, 19602102), (423, 18628948), (468, 16837703), (564, 13971711), (603, 13068068), (611, 12896964), (804, 9801051), (846, 9314474), (871, 9047124), (1206, 6534034), (1222, 6448482), (1692, 4657237), (1742, 4523562), (1833, 4298988), (2412, 3267017), (2444, 3224241), (2613, 3015708), (3149, 2502396), (3484, 2261781), (3666, 2149494), (5226, 1507854), (5347, 1473732), (5499, 1432996), (6298, 1251198), (7332, 1074747), (7839, 1005236), (9447, 834132), (10452, 753927), (10694, 736866), (10998, 716498), (12596, 625599), (15678, 502618), (16041, 491244), (18894, 417066), (21388, 368433), (21996, 358249), (28341, 278044), (31356, 251309), (32082, 245622), (37788, 208533), (40937, 192492), (48123, 163748), (56682, 139022), (64164, 122811), (69511, 113364), (81874, 96246)]