84801678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2129

約数の個数: 64

約数和(自身を含む): 199729152

約数和(自身を除く): 114927474

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 1054, 1209, 1326, 1581, 2063, 2418, 3162, 4126, 6189, 6851, 12378, 13702, 20553, 26819, 35071, 41106, 53638, 63953, 70142, 80457, 105213, 127906, 160914, 191859, 210426, 383718, 455923, 831389, 911846, 1087201, 1367769, 1662778, 2174402, 2494167, 2735538, 3261603, 4988334, 6523206, 14133613, 28267226, 42400839, 84801678]

約数ペア:

[(1, 84801678), (2, 42400839), (3, 28267226), (6, 14133613), (13, 6523206), (17, 4988334), (26, 3261603), (31, 2735538), (34, 2494167), (39, 2174402), (51, 1662778), (62, 1367769), (78, 1087201), (93, 911846), (102, 831389), (186, 455923), (221, 383718), (403, 210426), (442, 191859), (527, 160914), (663, 127906), (806, 105213), (1054, 80457), (1209, 70142), (1326, 63953), (1581, 53638), (2063, 41106), (2418, 35071), (3162, 26819), (4126, 20553), (6189, 13702), (6851, 12378)]