65306808

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 208873080

約数和(自身を除く): 143566272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 107, 126, 147, 168, 173, 196, 214, 252, 294, 321, 346, 392, 428, 441, 504, 519, 588, 642, 692, 749, 856, 882, 963, 1038, 1176, 1211, 1284, 1384, 1498, 1557, 1764, 1926, 2076, 2247, 2422, 2568, 2996, 3114, 3528, 3633, 3852, 4152, 4494, 4844, 5243, 5992, 6228, 6741, 7266, 7704, 8477, 8988, 9688, 10486, 10899, 12456, 13482, 14532, 15729, 16954, 17976, 18511, 20972, 21798, 25431, 26964, 29064, 31458, 33908, 37022, 41944, 43596, 47187, 50862, 53928, 55533, 62916, 67816, 74044, 76293, 87192, 94374, 101724, 111066, 125832, 129577, 148088, 152586, 166599, 188748, 203448, 222132, 259154, 305172, 333198, 377496, 388731, 444264, 518308, 610344, 666396, 777462, 907039, 1036616, 1166193, 1332792, 1554924, 1814078, 2332386, 2721117, 3109848, 3628156, 4664772, 5442234, 7256312, 8163351, 9329544, 10884468, 16326702, 21768936, 32653404, 65306808]

約数ペア:

[(1, 65306808), (2, 32653404), (3, 21768936), (4, 16326702), (6, 10884468), (7, 9329544), (8, 8163351), (9, 7256312), (12, 5442234), (14, 4664772), (18, 3628156), (21, 3109848), (24, 2721117), (28, 2332386), (36, 1814078), (42, 1554924), (49, 1332792), (56, 1166193), (63, 1036616), (72, 907039), (84, 777462), (98, 666396), (107, 610344), (126, 518308), (147, 444264), (168, 388731), (173, 377496), (196, 333198), (214, 305172), (252, 259154), (294, 222132), (321, 203448), (346, 188748), (392, 166599), (428, 152586), (441, 148088), (504, 129577), (519, 125832), (588, 111066), (642, 101724), (692, 94374), (749, 87192), (856, 76293), (882, 74044), (963, 67816), (1038, 62916), (1176, 55533), (1211, 53928), (1284, 50862), (1384, 47187), (1498, 43596), (1557, 41944), (1764, 37022), (1926, 33908), (2076, 31458), (2247, 29064), (2422, 26964), (2568, 25431), (2996, 21798), (3114, 20972), (3528, 18511), (3633, 17976), (3852, 16954), (4152, 15729), (4494, 14532), (4844, 13482), (5243, 12456), (5992, 10899), (6228, 10486), (6741, 9688), (7266, 8988), (7704, 8477)]