42744996

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 130749696

約数和(自身を除く): 88004700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 162, 188, 189, 252, 282, 324, 329, 378, 401, 423, 564, 567, 658, 756, 802, 846, 987, 1134, 1203, 1269, 1316, 1604, 1692, 1974, 2268, 2406, 2538, 2807, 2961, 3609, 3807, 3948, 4812, 5076, 5614, 5922, 7218, 7614, 8421, 8883, 10827, 11228, 11844, 14436, 15228, 16842, 17766, 18847, 21654, 25263, 26649, 32481, 33684, 35532, 37694, 43308, 50526, 53298, 56541, 64962, 75388, 75789, 101052, 106596, 113082, 129924, 131929, 151578, 169623, 226164, 227367, 263858, 303156, 339246, 395787, 454734, 508869, 527716, 678492, 791574, 909468, 1017738, 1187361, 1526607, 1583148, 2035476, 2374722, 3053214, 3562083, 4749444, 6106428, 7124166, 10686249, 14248332, 21372498, 42744996]

約数ペア:

[(1, 42744996), (2, 21372498), (3, 14248332), (4, 10686249), (6, 7124166), (7, 6106428), (9, 4749444), (12, 3562083), (14, 3053214), (18, 2374722), (21, 2035476), (27, 1583148), (28, 1526607), (36, 1187361), (42, 1017738), (47, 909468), (54, 791574), (63, 678492), (81, 527716), (84, 508869), (94, 454734), (108, 395787), (126, 339246), (141, 303156), (162, 263858), (188, 227367), (189, 226164), (252, 169623), (282, 151578), (324, 131929), (329, 129924), (378, 113082), (401, 106596), (423, 101052), (564, 75789), (567, 75388), (658, 64962), (756, 56541), (802, 53298), (846, 50526), (987, 43308), (1134, 37694), (1203, 35532), (1269, 33684), (1316, 32481), (1604, 26649), (1692, 25263), (1974, 21654), (2268, 18847), (2406, 17766), (2538, 16842), (2807, 15228), (2961, 14436), (3609, 11844), (3807, 11228), (3948, 10827), (4812, 8883), (5076, 8421), (5614, 7614), (5922, 7218)]