80559864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1321}}^1$

素因数の和:1362

約数の個数: 144

約数和(自身を含む): 274288560

約数和(自身を除く): 193728696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 484, 504, 616, 693, 726, 792, 847, 924, 968, 1089, 1321, 1386, 1452, 1694, 1848, 2178, 2541, 2642, 2772, 2904, 3388, 3963, 4356, 5082, 5284, 5544, 6776, 7623, 7926, 8712, 9247, 10164, 10568, 11889, 14531, 15246, 15852, 18494, 20328, 23778, 27741, 29062, 30492, 31704, 36988, 43593, 47556, 55482, 58124, 60984, 73976, 83223, 87186, 95112, 101717, 110964, 116248, 130779, 159841, 166446, 174372, 203434, 221928, 261558, 305151, 319682, 332892, 348744, 406868, 479523, 523116, 610302, 639364, 665784, 813736, 915453, 959046, 1046232, 1118887, 1220604, 1278728, 1438569, 1830906, 1918092, 2237774, 2441208, 2877138, 3356661, 3661812, 3836184, 4475548, 5754276, 6713322, 7323624, 8951096, 10069983, 11508552, 13426644, 20139966, 26853288, 40279932, 80559864]

約数ペア:

[(1, 80559864), (2, 40279932), (3, 26853288), (4, 20139966), (6, 13426644), (7, 11508552), (8, 10069983), (9, 8951096), (11, 7323624), (12, 6713322), (14, 5754276), (18, 4475548), (21, 3836184), (22, 3661812), (24, 3356661), (28, 2877138), (33, 2441208), (36, 2237774), (42, 1918092), (44, 1830906), (56, 1438569), (63, 1278728), (66, 1220604), (72, 1118887), (77, 1046232), (84, 959046), (88, 915453), (99, 813736), (121, 665784), (126, 639364), (132, 610302), (154, 523116), (168, 479523), (198, 406868), (231, 348744), (242, 332892), (252, 319682), (264, 305151), (308, 261558), (363, 221928), (396, 203434), (462, 174372), (484, 166446), (504, 159841), (616, 130779), (693, 116248), (726, 110964), (792, 101717), (847, 95112), (924, 87186), (968, 83223), (1089, 73976), (1321, 60984), (1386, 58124), (1452, 55482), (1694, 47556), (1848, 43593), (2178, 36988), (2541, 31704), (2642, 30492), (2772, 29062), (2904, 27741), (3388, 23778), (3963, 20328), (4356, 18494), (5082, 15852), (5284, 15246), (5544, 14531), (6776, 11889), (7623, 10568), (7926, 10164), (8712, 9247)]