72174410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1399}}^1$

素因数の和:1491

約数の個数: 64

約数和(自身を含む): 164505600

約数和(自身を除く): 92331190

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 67, 70, 77, 110, 134, 154, 335, 385, 469, 670, 737, 770, 938, 1399, 1474, 2345, 2798, 3685, 4690, 5159, 6995, 7370, 9793, 10318, 13990, 15389, 19586, 25795, 30778, 48965, 51590, 76945, 93733, 97930, 107723, 153890, 187466, 215446, 468665, 538615, 656131, 937330, 1031063, 1077230, 1312262, 2062126, 3280655, 5155315, 6561310, 7217441, 10310630, 14434882, 36087205, 72174410]

約数ペア:

[(1, 72174410), (2, 36087205), (5, 14434882), (7, 10310630), (10, 7217441), (11, 6561310), (14, 5155315), (22, 3280655), (35, 2062126), (55, 1312262), (67, 1077230), (70, 1031063), (77, 937330), (110, 656131), (134, 538615), (154, 468665), (335, 215446), (385, 187466), (469, 153890), (670, 107723), (737, 97930), (770, 93733), (938, 76945), (1399, 51590), (1474, 48965), (2345, 30778), (2798, 25795), (3685, 19586), (4690, 15389), (5159, 13990), (6995, 10318), (7370, 9793)]