65081808

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:433

約数の個数: 120

約数和(自身を含む): 200674656

約数和(自身を除く): 135592848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 181, 198, 227, 264, 362, 396, 454, 528, 543, 681, 724, 792, 908, 1086, 1362, 1448, 1584, 1629, 1816, 1991, 2043, 2172, 2497, 2724, 2896, 3258, 3632, 3982, 4086, 4344, 4994, 5448, 5973, 6516, 7491, 7964, 8172, 8688, 9988, 10896, 11946, 13032, 14982, 15928, 16344, 17919, 19976, 22473, 23892, 26064, 29964, 31856, 32688, 35838, 39952, 41087, 44946, 47784, 59928, 71676, 82174, 89892, 95568, 119856, 123261, 143352, 164348, 179784, 246522, 286704, 328696, 359568, 369783, 451957, 493044, 657392, 739566, 903914, 986088, 1355871, 1479132, 1807828, 1972176, 2711742, 2958264, 3615656, 4067613, 5423484, 5916528, 7231312, 8135226, 10846968, 16270452, 21693936, 32540904, 65081808]

約数ペア:

[(1, 65081808), (2, 32540904), (3, 21693936), (4, 16270452), (6, 10846968), (8, 8135226), (9, 7231312), (11, 5916528), (12, 5423484), (16, 4067613), (18, 3615656), (22, 2958264), (24, 2711742), (33, 1972176), (36, 1807828), (44, 1479132), (48, 1355871), (66, 986088), (72, 903914), (88, 739566), (99, 657392), (132, 493044), (144, 451957), (176, 369783), (181, 359568), (198, 328696), (227, 286704), (264, 246522), (362, 179784), (396, 164348), (454, 143352), (528, 123261), (543, 119856), (681, 95568), (724, 89892), (792, 82174), (908, 71676), (1086, 59928), (1362, 47784), (1448, 44946), (1584, 41087), (1629, 39952), (1816, 35838), (1991, 32688), (2043, 31856), (2172, 29964), (2497, 26064), (2724, 23892), (2896, 22473), (3258, 19976), (3632, 17919), (3982, 16344), (4086, 15928), (4344, 14982), (4994, 13032), (5448, 11946), (5973, 10896), (6516, 9988), (7491, 8688), (7964, 8172)]