75189618

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:708

約数の個数: 72

約数和(自身を含む): 191035728

約数和(自身を除く): 115846110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 163, 294, 326, 441, 489, 523, 882, 978, 1046, 1141, 1467, 1569, 2282, 2934, 3138, 3423, 3661, 4707, 6846, 7322, 7987, 9414, 10269, 10983, 15974, 20538, 21966, 23961, 25627, 32949, 47922, 51254, 65898, 71883, 76881, 85249, 143766, 153762, 170498, 230643, 255747, 461286, 511494, 596743, 767241, 1193486, 1534482, 1790229, 3580458, 4177201, 5370687, 8354402, 10741374, 12531603, 25063206, 37594809, 75189618]

約数ペア:

[(1, 75189618), (2, 37594809), (3, 25063206), (6, 12531603), (7, 10741374), (9, 8354402), (14, 5370687), (18, 4177201), (21, 3580458), (42, 1790229), (49, 1534482), (63, 1193486), (98, 767241), (126, 596743), (147, 511494), (163, 461286), (294, 255747), (326, 230643), (441, 170498), (489, 153762), (523, 143766), (882, 85249), (978, 76881), (1046, 71883), (1141, 65898), (1467, 51254), (1569, 47922), (2282, 32949), (2934, 25627), (3138, 23961), (3423, 21966), (3661, 20538), (4707, 15974), (6846, 10983), (7322, 10269), (7987, 9414)]