61605544

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 159264000

約数和(自身を除く): 97658456

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 157, 182, 196, 286, 308, 314, 343, 364, 392, 539, 572, 616, 628, 637, 686, 728, 1001, 1078, 1099, 1144, 1256, 1274, 1372, 1727, 2002, 2041, 2156, 2198, 2548, 2744, 3454, 3773, 4004, 4082, 4312, 4396, 4459, 5096, 6908, 7007, 7546, 7693, 8008, 8164, 8792, 8918, 12089, 13816, 14014, 14287, 15092, 15386, 16328, 17836, 22451, 24178, 28028, 28574, 30184, 30772, 35672, 44902, 48356, 49049, 53851, 56056, 57148, 61544, 84623, 89804, 96712, 98098, 100009, 107702, 114296, 157157, 169246, 179608, 196196, 200018, 215404, 314314, 338492, 392392, 400036, 430808, 592361, 628628, 676984, 700063, 800072, 1100099, 1184722, 1257256, 1400126, 2200198, 2369444, 2800252, 4400396, 4738888, 5600504, 7700693, 8800792, 15401386, 30802772, 61605544]

約数ペア:

[(1, 61605544), (2, 30802772), (4, 15401386), (7, 8800792), (8, 7700693), (11, 5600504), (13, 4738888), (14, 4400396), (22, 2800252), (26, 2369444), (28, 2200198), (44, 1400126), (49, 1257256), (52, 1184722), (56, 1100099), (77, 800072), (88, 700063), (91, 676984), (98, 628628), (104, 592361), (143, 430808), (154, 400036), (157, 392392), (182, 338492), (196, 314314), (286, 215404), (308, 200018), (314, 196196), (343, 179608), (364, 169246), (392, 157157), (539, 114296), (572, 107702), (616, 100009), (628, 98098), (637, 96712), (686, 89804), (728, 84623), (1001, 61544), (1078, 57148), (1099, 56056), (1144, 53851), (1256, 49049), (1274, 48356), (1372, 44902), (1727, 35672), (2002, 30772), (2041, 30184), (2156, 28574), (2198, 28028), (2548, 24178), (2744, 22451), (3454, 17836), (3773, 16328), (4004, 15386), (4082, 15092), (4312, 14287), (4396, 14014), (4459, 13816), (5096, 12089), (6908, 8918), (7007, 8792), (7546, 8164), (7693, 8008)]