98723716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 221028864

約数和(自身を除く): 122305148

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 169, 182, 217, 338, 364, 403, 434, 673, 676, 806, 868, 1183, 1346, 1612, 2366, 2692, 2821, 4711, 4732, 5239, 5642, 8749, 9422, 10478, 11284, 17498, 18844, 20863, 20956, 34996, 36673, 41726, 61243, 73346, 83452, 113737, 122486, 146041, 146692, 227474, 244972, 271219, 292082, 454948, 542438, 584164, 796159, 1084876, 1592318, 1898533, 3184636, 3525847, 3797066, 7051694, 7594132, 14103388, 24680929, 49361858, 98723716]

約数ペア:

[(1, 98723716), (2, 49361858), (4, 24680929), (7, 14103388), (13, 7594132), (14, 7051694), (26, 3797066), (28, 3525847), (31, 3184636), (52, 1898533), (62, 1592318), (91, 1084876), (124, 796159), (169, 584164), (182, 542438), (217, 454948), (338, 292082), (364, 271219), (403, 244972), (434, 227474), (673, 146692), (676, 146041), (806, 122486), (868, 113737), (1183, 83452), (1346, 73346), (1612, 61243), (2366, 41726), (2692, 36673), (2821, 34996), (4711, 20956), (4732, 20863), (5239, 18844), (5642, 17498), (8749, 11284), (9422, 10478)]