82863456

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1084

約数の個数: 96

約数和(自身を含む): 237984768

約数和(自身を除く): 155121312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 67, 78, 96, 104, 134, 156, 201, 208, 268, 312, 402, 416, 536, 624, 804, 871, 991, 1072, 1248, 1608, 1742, 1982, 2144, 2613, 2973, 3216, 3484, 3964, 5226, 5946, 6432, 6968, 7928, 10452, 11892, 12883, 13936, 15856, 20904, 23784, 25766, 27872, 31712, 38649, 41808, 47568, 51532, 66397, 77298, 83616, 95136, 103064, 132794, 154596, 199191, 206128, 265588, 309192, 398382, 412256, 531176, 618384, 796764, 863161, 1062352, 1236768, 1593528, 1726322, 2124704, 2589483, 3187056, 3452644, 5178966, 6374112, 6905288, 10357932, 13810576, 20715864, 27621152, 41431728, 82863456]

約数ペア:

[(1, 82863456), (2, 41431728), (3, 27621152), (4, 20715864), (6, 13810576), (8, 10357932), (12, 6905288), (13, 6374112), (16, 5178966), (24, 3452644), (26, 3187056), (32, 2589483), (39, 2124704), (48, 1726322), (52, 1593528), (67, 1236768), (78, 1062352), (96, 863161), (104, 796764), (134, 618384), (156, 531176), (201, 412256), (208, 398382), (268, 309192), (312, 265588), (402, 206128), (416, 199191), (536, 154596), (624, 132794), (804, 103064), (871, 95136), (991, 83616), (1072, 77298), (1248, 66397), (1608, 51532), (1742, 47568), (1982, 41808), (2144, 38649), (2613, 31712), (2973, 27872), (3216, 25766), (3484, 23784), (3964, 20904), (5226, 15856), (5946, 13936), (6432, 12883), (6968, 11892), (7928, 10452)]