65148948

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^2\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 90

約数和(自身を含む): 180070506

約数和(自身を除く): 114921558

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 361, 513, 557, 684, 722, 1026, 1083, 1114, 1444, 1539, 1671, 2052, 2166, 2228, 3078, 3249, 3342, 4332, 5013, 6156, 6498, 6684, 9747, 10026, 10583, 12996, 15039, 19494, 20052, 21166, 29241, 30078, 31749, 38988, 42332, 45117, 58482, 60156, 63498, 90234, 95247, 116964, 126996, 180468, 190494, 201077, 285741, 380988, 402154, 571482, 603231, 804308, 857223, 1142964, 1206462, 1714446, 1809693, 2412924, 3428892, 3619386, 5429079, 7238772, 10858158, 16287237, 21716316, 32574474, 65148948]

約数ペア:

[(1, 65148948), (2, 32574474), (3, 21716316), (4, 16287237), (6, 10858158), (9, 7238772), (12, 5429079), (18, 3619386), (19, 3428892), (27, 2412924), (36, 1809693), (38, 1714446), (54, 1206462), (57, 1142964), (76, 857223), (81, 804308), (108, 603231), (114, 571482), (162, 402154), (171, 380988), (228, 285741), (324, 201077), (342, 190494), (361, 180468), (513, 126996), (557, 116964), (684, 95247), (722, 90234), (1026, 63498), (1083, 60156), (1114, 58482), (1444, 45117), (1539, 42332), (1671, 38988), (2052, 31749), (2166, 30078), (2228, 29241), (3078, 21166), (3249, 20052), (3342, 19494), (4332, 15039), (5013, 12996), (6156, 10583), (6498, 10026), (6684, 9747)]