82428876

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 216687744

約数和(自身を除く): 134258868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 233, 279, 317, 372, 466, 558, 634, 699, 932, 951, 1116, 1268, 1398, 1902, 2097, 2796, 2853, 3804, 4194, 5706, 7223, 8388, 9827, 11412, 14446, 19654, 21669, 28892, 29481, 39308, 43338, 58962, 65007, 73861, 86676, 88443, 117924, 130014, 147722, 176886, 221583, 260028, 295444, 353772, 443166, 664749, 886332, 1329498, 2289691, 2658996, 4579382, 6869073, 9158764, 13738146, 20607219, 27476292, 41214438, 82428876]

約数ペア:

[(1, 82428876), (2, 41214438), (3, 27476292), (4, 20607219), (6, 13738146), (9, 9158764), (12, 6869073), (18, 4579382), (31, 2658996), (36, 2289691), (62, 1329498), (93, 886332), (124, 664749), (186, 443166), (233, 353772), (279, 295444), (317, 260028), (372, 221583), (466, 176886), (558, 147722), (634, 130014), (699, 117924), (932, 88443), (951, 86676), (1116, 73861), (1268, 65007), (1398, 58962), (1902, 43338), (2097, 39308), (2796, 29481), (2853, 28892), (3804, 21669), (4194, 19654), (5706, 14446), (7223, 11412), (8388, 9827)]