75142284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2719}}^1$

素因数の和:2787

約数の個数: 72

約数和(自身を含む): 208373760

約数和(自身を除く): 133231476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 2719, 3948, 4606, 5438, 6909, 8157, 9212, 10876, 13818, 16314, 19033, 27636, 32628, 38066, 57099, 76132, 114198, 127793, 133231, 228396, 255586, 266462, 383379, 399693, 511172, 532924, 766758, 799386, 894551, 1533516, 1598772, 1789102, 2683653, 3578204, 5367306, 6261857, 10734612, 12523714, 18785571, 25047428, 37571142, 75142284]

約数ペア:

[(1, 75142284), (2, 37571142), (3, 25047428), (4, 18785571), (6, 12523714), (7, 10734612), (12, 6261857), (14, 5367306), (21, 3578204), (28, 2683653), (42, 1789102), (47, 1598772), (49, 1533516), (84, 894551), (94, 799386), (98, 766758), (141, 532924), (147, 511172), (188, 399693), (196, 383379), (282, 266462), (294, 255586), (329, 228396), (564, 133231), (588, 127793), (658, 114198), (987, 76132), (1316, 57099), (1974, 38066), (2303, 32628), (2719, 27636), (3948, 19033), (4606, 16314), (5438, 13818), (6909, 10876), (8157, 9212)]