61220016

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1032

約数の個数: 160

約数和(自身を含む): 206653440

約数和(自身を除く): 145433424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 144, 156, 176, 198, 208, 216, 234, 264, 286, 297, 312, 351, 396, 429, 432, 468, 528, 572, 594, 624, 702, 792, 858, 936, 991, 1144, 1188, 1287, 1404, 1584, 1716, 1872, 1982, 2288, 2376, 2574, 2808, 2973, 3432, 3861, 3964, 4752, 5148, 5616, 5946, 6864, 7722, 7928, 8919, 10296, 10901, 11892, 12883, 15444, 15856, 17838, 20592, 21802, 23784, 25766, 26757, 30888, 32703, 35676, 38649, 43604, 47568, 51532, 53514, 61776, 65406, 71352, 77298, 87208, 98109, 103064, 107028, 115947, 130812, 141713, 142704, 154596, 174416, 196218, 206128, 214056, 231894, 261624, 283426, 294327, 309192, 347841, 392436, 425139, 428112, 463788, 523248, 566852, 588654, 618384, 695682, 784872, 850278, 927576, 1133704, 1177308, 1275417, 1391364, 1569744, 1700556, 1855152, 2267408, 2354616, 2550834, 2782728, 3401112, 3826251, 4709232, 5101668, 5565456, 6802224, 7652502, 10203336, 15305004, 20406672, 30610008, 61220016]

約数ペア:

[(1, 61220016), (2, 30610008), (3, 20406672), (4, 15305004), (6, 10203336), (8, 7652502), (9, 6802224), (11, 5565456), (12, 5101668), (13, 4709232), (16, 3826251), (18, 3401112), (22, 2782728), (24, 2550834), (26, 2354616), (27, 2267408), (33, 1855152), (36, 1700556), (39, 1569744), (44, 1391364), (48, 1275417), (52, 1177308), (54, 1133704), (66, 927576), (72, 850278), (78, 784872), (88, 695682), (99, 618384), (104, 588654), (108, 566852), (117, 523248), (132, 463788), (143, 428112), (144, 425139), (156, 392436), (176, 347841), (198, 309192), (208, 294327), (216, 283426), (234, 261624), (264, 231894), (286, 214056), (297, 206128), (312, 196218), (351, 174416), (396, 154596), (429, 142704), (432, 141713), (468, 130812), (528, 115947), (572, 107028), (594, 103064), (624, 98109), (702, 87208), (792, 77298), (858, 71352), (936, 65406), (991, 61776), (1144, 53514), (1188, 51532), (1287, 47568), (1404, 43604), (1584, 38649), (1716, 35676), (1872, 32703), (1982, 30888), (2288, 26757), (2376, 25766), (2574, 23784), (2808, 21802), (2973, 20592), (3432, 17838), (3861, 15856), (3964, 15444), (4752, 12883), (5148, 11892), (5616, 10901), (5946, 10296), (6864, 8919), (7722, 7928)]