66006684

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{1693}}^1$

素因数の和:1744

約数の個数: 72

約数和(自身を含む): 180715920

約数和(自身を除く): 114709236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 1693, 2052, 2166, 3249, 3386, 4332, 5079, 6498, 6772, 9747, 10158, 12996, 15237, 19494, 20316, 30474, 32167, 38988, 45711, 60948, 64334, 91422, 96501, 128668, 182844, 193002, 289503, 386004, 579006, 611173, 868509, 1158012, 1222346, 1737018, 1833519, 2444692, 3474036, 3667038, 5500557, 7334076, 11001114, 16501671, 22002228, 33003342, 66006684]

約数ペア:

[(1, 66006684), (2, 33003342), (3, 22002228), (4, 16501671), (6, 11001114), (9, 7334076), (12, 5500557), (18, 3667038), (19, 3474036), (27, 2444692), (36, 1833519), (38, 1737018), (54, 1222346), (57, 1158012), (76, 868509), (108, 611173), (114, 579006), (171, 386004), (228, 289503), (342, 193002), (361, 182844), (513, 128668), (684, 96501), (722, 91422), (1026, 64334), (1083, 60948), (1444, 45711), (1693, 38988), (2052, 32167), (2166, 30474), (3249, 20316), (3386, 19494), (4332, 15237), (5079, 12996), (6498, 10158), (6772, 9747)]