78473496

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 223948800

約数和(自身を除く): 145475304

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 53, 57, 68, 76, 102, 106, 114, 136, 152, 159, 191, 204, 212, 228, 318, 323, 382, 408, 424, 456, 573, 636, 646, 764, 901, 969, 1007, 1146, 1272, 1292, 1528, 1802, 1938, 2014, 2292, 2584, 2703, 3021, 3247, 3604, 3629, 3876, 4028, 4584, 5406, 6042, 6494, 7208, 7258, 7752, 8056, 9741, 10123, 10812, 10887, 12084, 12988, 14516, 17119, 19482, 20246, 21624, 21774, 24168, 25976, 29032, 30369, 34238, 38964, 40492, 43548, 51357, 60738, 61693, 68476, 77928, 80984, 87096, 102714, 121476, 123386, 136952, 172091, 185079, 192337, 205428, 242952, 246772, 344182, 370158, 384674, 410856, 493544, 516273, 577011, 688364, 740316, 769348, 1032546, 1154022, 1376728, 1480632, 1538696, 2065092, 2308044, 3269729, 4130184, 4616088, 6539458, 9809187, 13078916, 19618374, 26157832, 39236748, 78473496]

約数ペア:

[(1, 78473496), (2, 39236748), (3, 26157832), (4, 19618374), (6, 13078916), (8, 9809187), (12, 6539458), (17, 4616088), (19, 4130184), (24, 3269729), (34, 2308044), (38, 2065092), (51, 1538696), (53, 1480632), (57, 1376728), (68, 1154022), (76, 1032546), (102, 769348), (106, 740316), (114, 688364), (136, 577011), (152, 516273), (159, 493544), (191, 410856), (204, 384674), (212, 370158), (228, 344182), (318, 246772), (323, 242952), (382, 205428), (408, 192337), (424, 185079), (456, 172091), (573, 136952), (636, 123386), (646, 121476), (764, 102714), (901, 87096), (969, 80984), (1007, 77928), (1146, 68476), (1272, 61693), (1292, 60738), (1528, 51357), (1802, 43548), (1938, 40492), (2014, 38964), (2292, 34238), (2584, 30369), (2703, 29032), (3021, 25976), (3247, 24168), (3604, 21774), (3629, 21624), (3876, 20246), (4028, 19482), (4584, 17119), (5406, 14516), (6042, 12988), (6494, 12084), (7208, 10887), (7258, 10812), (7752, 10123), (8056, 9741)]