73876712

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 184800000

約数和(自身を除く): 110923288

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 109, 133, 152, 182, 196, 218, 247, 266, 343, 364, 392, 436, 494, 532, 637, 686, 728, 763, 872, 931, 988, 1064, 1274, 1372, 1417, 1526, 1729, 1862, 1976, 2071, 2548, 2744, 2834, 3052, 3458, 3724, 4142, 4459, 5096, 5341, 5668, 6104, 6517, 6916, 7448, 8284, 8918, 9919, 10682, 11336, 12103, 13034, 13832, 14497, 16568, 17836, 19838, 21364, 24206, 26068, 26923, 28994, 35672, 37387, 39676, 42728, 48412, 52136, 53846, 57988, 69433, 74774, 79352, 84721, 96824, 101479, 107692, 115976, 138866, 149548, 169442, 188461, 202958, 215384, 277732, 299096, 338884, 376922, 405916, 486031, 555464, 677768, 710353, 753844, 811832, 972062, 1319227, 1420706, 1507688, 1944124, 2638454, 2841412, 3888248, 5276908, 5682824, 9234589, 10553816, 18469178, 36938356, 73876712]

約数ペア:

[(1, 73876712), (2, 36938356), (4, 18469178), (7, 10553816), (8, 9234589), (13, 5682824), (14, 5276908), (19, 3888248), (26, 2841412), (28, 2638454), (38, 1944124), (49, 1507688), (52, 1420706), (56, 1319227), (76, 972062), (91, 811832), (98, 753844), (104, 710353), (109, 677768), (133, 555464), (152, 486031), (182, 405916), (196, 376922), (218, 338884), (247, 299096), (266, 277732), (343, 215384), (364, 202958), (392, 188461), (436, 169442), (494, 149548), (532, 138866), (637, 115976), (686, 107692), (728, 101479), (763, 96824), (872, 84721), (931, 79352), (988, 74774), (1064, 69433), (1274, 57988), (1372, 53846), (1417, 52136), (1526, 48412), (1729, 42728), (1862, 39676), (1976, 37387), (2071, 35672), (2548, 28994), (2744, 26923), (2834, 26068), (3052, 24206), (3458, 21364), (3724, 19838), (4142, 17836), (4459, 16568), (5096, 14497), (5341, 13832), (5668, 13034), (6104, 12103), (6517, 11336), (6916, 10682), (7448, 9919), (8284, 8918)]