67211144

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 175121100

約数和(自身を除く): 107909956

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 109, 121, 143, 154, 182, 196, 218, 242, 286, 308, 364, 392, 436, 484, 539, 572, 616, 637, 728, 763, 847, 872, 968, 1001, 1078, 1144, 1199, 1274, 1417, 1526, 1573, 1694, 2002, 2156, 2398, 2548, 2834, 3052, 3146, 3388, 4004, 4312, 4796, 5096, 5341, 5668, 5929, 6104, 6292, 6776, 7007, 8008, 8393, 9592, 9919, 10682, 11011, 11336, 11858, 12584, 13189, 14014, 15587, 16786, 19838, 21364, 22022, 23716, 26378, 28028, 31174, 33572, 39676, 42728, 44044, 47432, 52756, 56056, 58751, 62348, 67144, 69433, 77077, 79352, 88088, 92323, 105512, 109109, 117502, 124696, 138866, 154154, 171457, 184646, 218218, 235004, 277732, 308308, 342914, 369292, 436436, 470008, 555464, 616616, 646261, 685828, 738584, 763763, 872872, 1200199, 1292522, 1371656, 1527526, 2400398, 2585044, 3055052, 4800796, 5170088, 6110104, 8401393, 9601592, 16802786, 33605572, 67211144]

約数ペア:

[(1, 67211144), (2, 33605572), (4, 16802786), (7, 9601592), (8, 8401393), (11, 6110104), (13, 5170088), (14, 4800796), (22, 3055052), (26, 2585044), (28, 2400398), (44, 1527526), (49, 1371656), (52, 1292522), (56, 1200199), (77, 872872), (88, 763763), (91, 738584), (98, 685828), (104, 646261), (109, 616616), (121, 555464), (143, 470008), (154, 436436), (182, 369292), (196, 342914), (218, 308308), (242, 277732), (286, 235004), (308, 218218), (364, 184646), (392, 171457), (436, 154154), (484, 138866), (539, 124696), (572, 117502), (616, 109109), (637, 105512), (728, 92323), (763, 88088), (847, 79352), (872, 77077), (968, 69433), (1001, 67144), (1078, 62348), (1144, 58751), (1199, 56056), (1274, 52756), (1417, 47432), (1526, 44044), (1573, 42728), (1694, 39676), (2002, 33572), (2156, 31174), (2398, 28028), (2548, 26378), (2834, 23716), (3052, 22022), (3146, 21364), (3388, 19838), (4004, 16786), (4312, 15587), (4796, 14014), (5096, 13189), (5341, 12584), (5668, 11858), (5929, 11336), (6104, 11011), (6292, 10682), (6776, 9919), (7007, 9592), (8008, 8393)]